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| INVESTM@&ENT VALUE 
 
 STEEL WINDOWS 
 
 Copyright, 1922 
 DAVID LUPTON’S SONS CO. 
 
 Catalogue No. 110 
 
 DAVID LUPTON’S SONS COMPANY 
 Allegheny Avenue and Agate Street 
 
 PHILADELPHIA 
 *CHICAGO PITTSBURGH *DETROIT 
 NEW YORK *CLEVELAND ST. LOUIS 
 BOSTON *BUFFALO *ATLANTA 
 BALTIMORE 
 
 *Warehouses in these cities 
 
“SEATTLE — 
 ‘STACOMA @SPOKANE 
 
 *pORTLAND = 
 
 - @ LOS ANGELES 
 
 Sales Offices 
 e Agencies 
 
 Warehouses 
 
 Lupton Projected Windows, out or in at side; Lupton Projected Windows, in at 
 top; and Lupton Standard Basement Windows; also standard sizes of Lupton 
 Pivoted Sash and Pond Continuous Sash, are carried in stock at Lupton ware- 
 houses in Philadelphia, Cleveland, Chicago, Detroit, Buffalo and Atlanta. 
 
 Lupton Pivoted Sash in most used stock sizes is carried also by agencies underlined. 
 
 Lupton Sash Products are sold also by numerous dealers in other cities and towns. 
 
O23 !7 L225 
 
 ATOCOS 
 
 STEEL—THE MODERN WINDOW 
 MATERIAL 
 
 Steel Windows have for years been associated with the costlier: types of residences, 
 offices, and monumental buildings. Their freedom from swelling, shrinking and warping, 
 their permanency, and their superior strength, make them the logical windows for all fine 
 buildings. 
 
 In the same way, the industrial types of steel sash have become recognized as the 
 modern thing for large factories. 
 
 But until the present time it has rarely been possible to use steel windows in the 
 average home, school or office. And the purchase of steel sash for garages, shops and 
 small factories, except near the sash maker’s distributing centers, has been attended with 
 so many inconveniences that the average owner has accepted wood to save time and trouble. 
 
 Yet the advantages of solid, durable, close-fitting steel windows are every whit as great 
 in the home of Mr. Average Citizen as they are in a millionaire’s villa. And no bakery 
 or blacksmith shop is too small to derive benefit from the fresh air and light that low- 
 priced steel sash afford. 
 
 While the demand for steel windows has grown, the diminishing supply of timber has 
 made wood windows steadily more costly, and is tending toward the use of inferior woods. 
 Hence there results an active interest today in steel windows for buildings of all types. 
 
 Realizing this fact, David Lupton’s Sons Company has developed the novel and beautiful 
 steel windows shown in the first chapter, for apartment houses and residences of medium 
 cost. These windows, like the more costly Lupton windows, are made of solid rolled steel 
 bars of special sections; and they have all the permanency, freedom from rattle, and clean- 
 cut appearance that distinguish the finest Lupton product. They are made in types to 
 suit every room from attic to basement. ‘The ease with which they may be cleaned, and 
 the privacy feature of Lupton Projected Windows, in at top for bedrooms, are special 
 advantages not shared by ordinary windows of whatever material made. ‘Their price, 
 including erection, compares favorably with that of good wood windows. 
 
 What Lupton Projected Windows, out or in at side, or in at top, are to apartments and 
 residences, Lupton Projected Sash, in at top or out at bottom, is to schools, hospitals 
 and offices. We consider it the most appropriate window ever offered for all-around 
 school use; and we feel that our success in bringing its cost within reach of the average 
 school is a distinct service to the community. 
 
 Lupton Pivoted Sash has for years been known as the leader of its type for large 
 industrial plants; but until recently it has not been readily available to the small user at 
 a distance from the factory or sales branches. ‘Today, however, it may be purchased 
 through sales offices and agents in approximately seventy cities, as well as from a rapidly 
 growing list of dealers in building materials. Warehouse stocks are located at the Lupton 
 
 3 
 
branches indicated on page 2: they include all most-used sizes in projected (including 
 projected basement) windows, out or in at side or in at top, Projected Sash, in at top or 
 out at bottom, for schools, and Pivoted Sash for industrial buildings; also Pond Con- 
 tinuous Sash and Operating Device for roofs. 
 
 Economy of Steel Sash 
 
 It is not always realized that a given area of factory wall costs no more if filled with 
 Lupton Pivoted Sash and glass than if filled with brick or concrete, or with well-made 
 wood sash. Yet such is the fact. And the well-lighted, well-ventilated building is an 
 investment in efficiency, whereas the other represents merely money sunk. 
 
 Besides the greater light admitted as compared with wood, steel sash does not swell, 
 shrink, warp or stick, and the narrow steel surfaces require less paint. Steel lends itself 
 much better to large glass areas; and in case of fire it does not add to the flames. Its 
 maintenance costs far less. From first to last it is a profit-earning investment. 
 
 Easy to Erect 
 
 All types of sash here shown (except Lupton Counterbalanced Sash and Pond Continuous 
 Sash) have either a flanged or a channel-shaped frame. Standard methods of attaching 
 these frames have been worked out for all kinds of walls, and details are shown. It is not 
 necessary to be a steel sash expert if our instructions are carefully followed. 
 
 Sash for Fire Hazards 
 
 Lupton Projected (out at bottom), Pivoted, and Counterbalanced Sash can be ordered 
 of the factory with Underwriters’ Label attached. Sash for small orders can be altered 
 at our warehouses to meet the Underwriters’ requirements, but this costs more than at 
 the factory. Underwriters’ Labels cannot be attached after sash have been shipped. 
 
 If Underwriters’ Labels are not required, but some degree of fire protection is desired, 
 14 inch wire glass can be furnished. 
 
 a ee og sal 
 
 Double contacts are made at the points of clos- 
 ing in Lupton Projected, out or in at side, and 
 Standard Basement Windows, in Lupton Pro- 
 
 jected Sash, in at toporout at bottom, for schools, Interlocking muntin joint used in Lupton Projected, out or in at side, 
 etc., and in Lupton Pivoted Sash. Above illus- or in at top, and Standard Basement Windows, Lupton Projected Sash, 
 tration shows detail for Lupton Pivoted Sash. in at top or out at bottom, and Lupton Pivoted Sash. 
 
 4 
 
LUPTON STEEL WINDOWS FOR 
 
 Below: Shows move- 
 ment of Lupton Pro- 
 jected Window, out 
 or inat side. View is 
 from outside. All 
 three views show a 
 steel mullion. 
 
 APARTMENTS AND RESIDENCES 
 
 Above: Lower cor- 
 ner of Lupton Pro- 
 jected Window, out 
 at side, from outside. 
 Friction shoe and 
 adjusting screw con- 
 trolling spring pres- 
 sure are shown. 
 
 Above: Corner of 
 Lupton Projected 
 Window, out at side 
 from inside, showing 
 friction mechanism 
 and space for clean- 
 ing outside of the 
 sash from the inside 
 of the room. 
 
 Lupton Projected Windows 
 
 (Out or In at Side) 
 
 For centuries, European casements have 
 been recognized as the highest type of artistry 
 in residence windows. The slender, purpose- 
 ful lines of the steel casement are in striking 
 contrast to the typical American double hung 
 wood window, with its clumsy frame and un- 
 sightly meeting rails. 
 
 However, the cost of true casements is 
 prohibitive for home owners of average means. 
 Architects have therefore, against their will, 
 been compelled to use the wood window, and 
 to balance its unavoidable conspicuousness by 
 emphasizing the architectural features of the 
 roof, porch, etc. Hence it has followed that the 
 wood windows have frequently dominated the 
 architectural scheme, instead of being sub- 
 ordinate to it. 
 
 The difficulty of making low-priced case- 
 ments is chiefly mechanical. The true case- 
 ment is held open by an adjusting bar attached 
 to it at the sill. Since the preferred move- 
 ment for casements in residences is outward, 
 it follows that, in a wind, the open sash is 
 subjected to a racking strain, which requires 
 welded joints and very substantial construc- 
 tion to resist. These features add largely to 
 the cost. The heavy steel bars and heavy hard- 
 ware of a high-grade casement window are its 
 most characteristic features. 
 
 Such was the situation until Lupton Projected 
 Windows, out or in at side, were introduced. In 
 these windows, the problem of obtaining wind 
 resistance at moderate cost is solved ina manner 
 both ingenious and simple. Instead of the sash 
 
LUPTON STEEL WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 being hinged, what is 
 known as the Lupton 
 “projected” movement 
 is employed. «1 his 
 movement was first 
 applied by us to steel 
 windows in Igl1l. 
 Those early windows 
 were constructed to 
 open either inward at 
 the top edge or out- 
 ward at the bottom 
 edge, according to de- 
 sign. The other edge 
 was guided by the sash 
 frame, and the move- 
 ment was controlled by 
 a pair of radius arms 
 attached to the frame 
 and sash. On pages 16- 
 
 17, windows having this movement are shown. 
 
 The guided edge was controlled by a pair of 
 friction shoes, bearing against the side frames. 
 These shoes were backed by springs exerting 
 pressure sufficient to hold the windows in any 
 position. This pressure could be varied by an 
 adjusting screw acting on each spring. 
 
 In Lupton Projected Windows, out at side, 
 the “‘projected’” movement is employed with 
 no change in principle. The free side of the 
 sash swings out, and the guided edge moves 
 laterally a few inches from the jamb. The 
 radius arms and friction shoes are located 
 at top and bottom. If specially ordered, the 
 windows are made to swing inward instead 
 of outward, though that is seldom desired for 
 residences. 
 
 As the sash is steadied equally at top and 
 bottom by the radius arms, it is free from the 
 tendency to rack and twist, which would occur 
 if sill adjusters were used. Hence durability 
 and weather tightness can be fully preserved 
 with a construction embodying light steel bars 
 and simple hardware. 
 
 Lupton Projected 
 Windows, out or in at 
 side, offer the following 
 marked advantages 
 over ordinary wood 
 windows: 
 
 1) Dheyearesm uch 
 cleaner of line and 
 generally better 
 looking. 
 
 2. Chey lendethem- 
 selves better to 
 architectural design 
 of the house. 
 
 3: They never warp, 
 swell, shrink, or 
 
 Lupton Projected Windows, out at side, two lights wide, paired rot. 
 with steel mullion. A very effective appearance is gained by 
 grouping these windows in pairs, threes, or fours. 
 
 4. They never rattle. 
 
 5. As they are alike in wet weather and dry, 
 the fit may be much closer than is practic- 
 able with wood windows. As the fit is per- 
 manent, no weather stripping is required. 
 
 6. Both sides of the sash can be washed from 
 
 the inside of the room. This will be apparent 
 from the above illustration. There is a clear 
 space of about § inches between the jamb and 
 the guided end of the sash, when the window 
 is open, through which the outer surface of 
 the glass can be reached. 
 
 Lupton Projected Windows, out at side, 
 are made in certain standard sizes, which 
 conform to the commonest requirements for 
 residence windows. ‘These sizes are carried in 
 stock in our principal warehouses; hence im- 
 mediate shipment can be made. By manu- 
 facturing in quantities, we can produce them 
 at a much lower cost than would be possible if 
 every order were specially made. Our cus- 
 
 tomers are urged to use these wherever possible. 
 
 Where the ceiling height or the architec- 
 tural treatment does not permit standard sizes 
 to be used, we will make special sizes at a 
 
LUPTON STEEL WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 Lupton Projected Windows, out at side, two lights wide, 
 with steel mullion. The upper latches are provided for extra 
 tightness in winter, and are used separately as needed. 
 
 These 
 must be made at the 
 
 factory in Philadelphia, 
 
 higher price. 
 
 and require a reasonable 
 time for delivery. 
 
 We will also furnish 
 Pup to ne taciome ced 
 Windows, in at side, 
 in standard and _ non- 
 standard sizes; also non- 
 standard hardware for any type of window. 
 Such departures, however, from our standards 
 class the order as Special, and require a higher 
 price and additional time for delivery. 
 
 All standard sizes are based on g by 15 inch 
 stationary lights. Standard sizes are 2 and 3 
 lights wide. Sash two lights wide are.made 2, 
 3 and 4 lights high. Sash 3 lights wide are 
 
 Horizontal section of Lupton Projected Windows, out at 
 side, in pairs, showing space for washing outside of glass 
 from inside of room. 
 
 Lupton Projected Windows, out at side, open. Note space 
 between sash and jamb for cleaning outer surface of glass 
 from inside of room. At moderate openings this space is 
 not noticeable. 
 
 made only 4 lights high. 
 See diagram, page I6. 
 
 Standard sizes are 
 made with both oper- 
 ated and stationary 
 sash. The latter are 
 used principally in sun 
 parlors, conservatory 
 wings, and similar 
 enclosures. 
 
 For the principal rooms of the house, sash 
 four lights high are used. The operated por- 
 tion is three lights high and is combined with 
 a stationary transom to give clearance for 
 awnings. Sash may be used singly or in pairs 
 or groups. The combination of two narrow 
 sash in a single unit, with steel mullion between 
 them, is very popular. For floors above the 
 
LUPTON STEEL 
 
 first it has the special 
 merit of safety. 
 
 By using left and 
 right opening sash one 
 can always deflect a side 
 wind into the room. In 
 case of rain, it is usually 
 possible to have one 
 window open without 
 rain entering, since the 
 outward opening sash 
 will deflect it. 
 
 For kitchens, pantries 
 and bathrooms, with 
 high sills, sash two or 
 three lights high are 
 furnished. The latter 
 have a stationary tran- 
 som at the top, making 
 the operated portion 
 two lights high. These 
 low windows are suit- 
 able also for top floors. 
 
 While the standard 
 
 transoms are stationary, 
 
 to retard leakage. The 
 sash are carefully fitted, 
 and make a good con- 
 tact all around. The 
 spring pressure on the 
 friction shoes may be 
 adjusted by a screw 
 driver and small wrench 
 if required. 
 
 For greater rigidity, 
 the corners of sash 3 
 lights wide are solidly 
 oxy - acetylene welded. 
 This gives permanent 
 protection against loos- 
 ening and corrosion of 
 the corner joints. 
 
 Sash are made to open 
 either left or right hand. 
 Orders must specify 
 which is desired. Sash 
 swinging from right 
 toward the /eft, looking 
 from within, are called 
 
 left hand sash. 
 
 operated transoms will 
 be furnished on special 
 
 Lupton Projected Window, out at side, three lights wide. The 
 use of a transom permits awnings to be used. Inside hinged 
 or sliding screens are used with all standard outward-open- 
 
 Sash two lights high 
 
 are provided with a 
 
 order, at an extra price. 
 they use “the same 
 projected movement as the sash themselves, 
 and are made to open either in at the top or 
 out at the bottom, as ordered. A spring catch 
 is the only hardware required. Transoms are 
 frequently desirable to give ventilation when 
 the main sash are shut, as for example in bed- 
 rooms and bathrooms; also to clear the kitchen 
 of steam and odors at the ceiling. 
 
 ing windows. 
 
 Details 
 
 The sash members are of the form shown in 
 the cross sectional drawings. All are especially 
 rolled for our own use. The intersection of the 
 muntins is a flush interlocked joint of unusual 
 strength and a cleancut appearance especially 
 attractive in residences. The molded edges 
 are inside, and glazing is done from the outside. 
 
 The frame members are of special channel 
 section, as shown. The sash make a double con- 
 tact on closing, and the enclosed air space helps 
 
 single malleable iron 
 latch. Sash 3 lights high 
 have two latches: one, the regular latch, is 
 placed 12 inches above the sill; the other is a 
 small upper catch, separately operated, for 
 winter use only, when it is desired to lock the 
 windows tight against a gale. Except under 
 these conditions, the upper catch is not 
 necessary. 
 
 Sash used in pairs are bolted to steel mullion 
 bars by the erector, using elastic cement and 
 wood filler strips to make a tight joint. This 
 is done before erection. Where three or more 
 units are used together it is sometimes best 
 to assemble them in their permanent position 
 to avoid racking. 
 
 We furnish sash either with or without glass. 
 If glass is ordered locally, care must be taken 
 to allow for the reduced sizes of the lights in 
 operated sash. These lights are reduced 1 inch 
 in width or height at edges adjoining edges of 
 the sash: see diagram on page I. 
 
LUPTON STEEL WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 Typical arrangement of wood trim and shade and curtain 
 fixtures used with Lupton Projected Windows, out at side. 
 The upper latch is provided for extra tightness in winter, 
 and is used separately. Window shown is right-hand. 
 
 All glass must be not less in thickness than 
 double thick American. Stationary lights are 9 
 by 15 inches. 
 
 Lights are held each by two spring wire 
 glazing clips. The sash is first carefully bed- 
 puttied; then the glass and clips are inserted; 
 then back putty is applied and beveled Baek 
 
 Sash are given one shop coat of rust-resist- 
 ing paint before shipment. They should re- 
 ceive at least two color coats after erection. 
 
 Instructions for Ordering 
 
 For all standard windows use the symbols 
 shown on page 15. “L’’ means Left-hand 
 sash (swinging from right toward the left, as 
 viewed from inside): ““R’ means Right-hand 
 sash: “‘S” means Stationary sash. The first 
 
 Lupton Projected Windows, out at side, when open have 
 the appearance of costly steel casements. 
 
 They are best used in left and right opening pairs with 
 steel mullions. This permits one or the other window to 
 be open under almost any conditions without admitting rain. 
 Outward-opening steel casements and Lupton Projected 
 Windows do not deteriorate from exposure to weather 
 when open, as outward-opening wood casements do. 
 
 numeral indicates lights in width; the second, 
 lights high, including transom. The numeral 
 following “V” indicates number of lights in 
 ventilator or movable portion. Only the sizes 
 shown on page I$ are standard. Only outward 
 opening windows are standard. 
 
 If glass is included in order, specify kind 
 and thickness. Figured or other special glass 
 ae be used at a price to correspond. 
 
 . If glass is purchased locally, follow glass 
 Sees in diagram and table, page 15. All other 
 sizes are special. 
 
 4. Specify number of mullions required, and 
 height of sash for which used. We furnish 
 wall anchors and mullion bolts. Elastic 
 cement and wood fillers are supplied by the 
 general contractor. 
 
LUPTON STEEL WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 Lupton Projected Windows 
 (In at Top) 
 
 The need has long existed for a window for 
 bedrooms and bathrooms which face opposite 
 windows across a light court or outside passage. 
 It is impossible to open ordinary windows for 
 ventilation without loss of privacy, if the 
 shades are up, or without interference with 
 ventilation and flapping 
 of the shades, if the 
 latter are drawn. 
 
 This need—which is 
 found not only in apart- 
 ment houses and hotels 
 but in all detached and 
 semi-detached resi- 
 dences built on narrow 
 lots—is at last met in 
 Lupton Projected Win- 
 dows, in at top, for resi- 
 dences. And these win- 
 dows not only possess 
 the special merit of 
 combining privacy with 
 ample ventilation, but 
 afford also at moderate 
 cost every advantage of 
 solid steel construction 
 that is contained in 
 Lupton Projected Sash, 
 in at topor out at bot- 
 tom, for offices, schools and hospitals. 
 
 For Lupton Projected Windows, in at top, 
 for residences identical 
 with Lupton Projected Sash, in at top or out 
 at bottom, for offices and schools, but are made 
 in a size and style of glazing suited to residential 
 use. Each window is two sash high: each sash 
 is hung and balanced on the two radius arms 
 at the side, and swings inward at the top. 
 The bottom edges are guided and controlled 
 by friction shoes with adjustable spring pres- 
 sure, in the same manner as Lupton Projected 
 Sash, in at top, and Lupton Projected Win- 
 dows, out or in at side. 
 
 are mechanically 
 
 Lupton Projected Windows, in at top, for residences. These 
 windows are especially suited for rooms facing adjacent build- 
 ings across a light court or passage. Curtains and shades are 
 attached to sash. Note how sash reverse for cleaning the outside. 
 
 ie) 
 
 As the sash can be opened a number of 
 inches before the bottom edges move upward 
 materially, or the top edges move past the 
 jamb, ventilation for almost any condition 
 can be obtained without loss of privacy. 
 
 Each sash has its individual shade attached 
 at the bottom and draw- 
 ing up. Sash curtains 
 may be attached, if de- 
 sired. By using trans- 
 lucent glass, sash cur- 
 tains for the upper 
 lights may be omitted. 
 
 The standard arrange- 
 ment is to divide the 
 upper sash into six lights, 
 using Lupton muntins 
 with flush joints. The 
 molded edges are inside. 
 The lower sash has a 
 single light. 
 
 Both upper and lower 
 sash can be reversed for 
 washing from the in- 
 terior, as the illustra- 
 tions show. This makes 
 it unnecessary to sit on 
 the window sill or to 
 use ladders outside. 
 
 As the movement is entirely inward, per- 
 manent or semi-permanent stationary fly 
 screens may be attached outside, directly to 
 the sash frame, with a clearance, if desired, of 
 of an inch between the screens and 
 
 ‘ 
 
 only +5 
 the sash. 
 
 All Lupton Projected Windows, in at top or 
 out or in at side, are furnished complete with 
 brackets and cord locking pulleys for shades. 
 They are punched also for the attachment of 
 standard sash curtain rods; and brackets for 
 curtain rods will be furnished as an extra if 
 specified in order and bid. 
 
 Glazing is done as for Lupton Projected 
 
LUPTON STEEL 
 
 WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 Standard Lupton Projected Windows, in at top, for resi- 
 dences, viewed from inside. The balanced friction move- 
 ment holds the ventilators open at any angle, without 
 adjusters. 
 
 Windows, out or in at side: see page g. We 
 furnish the windows with or without glass. 
 
 Lupton Projected Windows, in at top, are 
 made in one standard size; namely, 2 ft. 714 in. 
 wide by § ft. 2 in. high; both dimensions being 
 taken to the standard measuring lines 3¢ in. 
 inside the flanges of the angle frame members. 
 This window lines up at the top with standard 
 Lupton Projected Windows, out or in at side, 
 so that both may be used in the same eleva- 
 tion, if desired. Glass sizes are gx 14 inches 
 and 28 inches square. 
 
 Other sizes will be made on special order. 
 
 Lupton Basement Windows 
 These are of two types: 
 
 (1) Projected Basement Windows, having 
 
 ita 
 
 Lupton Projected Windows, in at top, from outside. If 
 desired, obscure glass can be used for the upper sash, there- 
 by making sash curtains unnecessary for privacy. 
 
 the regular Lupton projected movement, 
 opening in at top, with standard or special 
 size lights as ordered. See standard sizes under 
 halftone illustration of Lupton Projected Base- 
 ment Window on page 12. 
 
 (2) Standard Basement Windows, hinged 
 at top and opening in, and having lights of 
 standard sizes. See table on page 12. 
 
 In either type, Lupton Basement Windows 
 have all the advantages of strength, clean-cut 
 appearance, weather-tight fit when closed, 
 and little obstruction to light and air, that 
 characterize Lupton Projected Windows, out 
 or in at side, for residences. For laundries and 
 basement workshops, Lupton Projected Base- 
 ment Windows glazed with translucent glass 
 afford privacy without the need of shades or 
 curtains, and can be kept open for ventilation 
 
LUPTON STEEL WINDOWS: FOR APARTMENTS AND RESIDENCES 
 
 Lupton Projected Basement Window. Made in two standard 
 sizes, respectively 2 lights wide, 2’ 714” wide by 1’ 1114" high, 
 also 3 lights wide, 3’ 97%” wide by 1’ 1114” high. Dimensions 
 given are masonry opening sizes. Frame is a Z bar, and 
 method of setting in wall is same as for other types of Lupton 
 Basement Window. 
 
 Lupton Projected Basement Window. Opens in at top and Standard Basement Windows 
 stays at any angle without fastening. Translucent glass may 
 
 . Hinged at top to swing in 
 be used, making shades unnecessary. Screens may be used 8 P 8 
 
 outside. 
 
 : : : : 2 Lights Wide; 2 Lights Wide; 
 in ordinary rains. They cost but little more eaters peat ie 
 j M 0) ing, Masonry Opening, 
 than ordinary basement sash. Be ear ohare ROO Par C Lia trT 
 cog ae are provided with spring catches. ea8 
 
 Their cost of installation is v 
 
 eit Cos stallation is very small, as they 2 Lights Wide; 3 Lights Wide; 
 require no wood frames, but are set directly Glass, 14” x 20"; Glass, 12” x 18”; 
 : : : Masonry Opening, Masonry Opening, 
 into the masonry when the wall is built. 2/744" wide x 1/114” high 3/ 3%" widex 1/ 914” high 
 
 Standard Basement Windows, opening in at 
 bottom, are carried in stock in our various ware Special sizes can be made up at our factory 
 houses. Sizes are given in the annexed table. in a few days from stock bars. 
 These sizes should be used if possible, as they 
 
 are much cheaper than special sizes. 
 
 Lupton Standard Basement Window, two lights wide, 14 x 20 
 inch glass. See table below for other sizes. These windows 
 are set directly into the masonry when the wall is built, no wood Lupton Standard Basement Window. Stronger, gives more 
 frames being required. _ light, and costs less than wood windows of same type. 
 
 12 
 
LUPTON STEEL WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 Lupton Security Basement Window. The lights are too small 
 (7 X 10) to give entrance if broken. Hence this window offers 
 the same security as a wood window, plus outside grill, at less 
 cost and with much greater light and ventilation. Size shown 
 is 2’ 81%" x 1’ 1158" to standard measuring lines. Z-bar frame 
 and method of setting are the same as for Lupton Standard 
 Basement Windows: see details, page 14. 
 
 Lupton Security Window 
 The Lupton Security Window fills a definite 
 need for a strong steel window, for basement 
 or garage, which can be locked securely either 
 It is 
 hinged at the top, and may be secured by a 
 padlock either shut or held open by a 5-inch 
 
 steel stay bar. 
 
 shut or slightly open for ventilation. 
 
 Owing to the small size of the lights—7 x to 
 inches—entrance cannot be effected by breaking 
 the glass; hence it is unnecessary to use a pro- 
 tective grill outside. As the window may be 
 hooked fully open, it fulfills every function of 
 a cellar window, including that of receiving 
 coal. 
 
 Standard windows are 4, § and 6 lights wide 
 
 Locks securely when 
 
 Lupton Security Basement Window. 
 closed, and when open § inches. The small lights of glass prevent 
 intruders from entering by breaking glass. 
 
 and 2, 3 and 4 lights high. They are hinged 
 at the top and open in. Standard hardware 
 includes catch and s-inch bar, but not the 
 padlock. The cost is less than that of wood 
 windows plus grills. Erection is simply a 
 matter of setting the flanged frame of the sash 
 into the masonry when the wall is built. 
 
 Erection Details 
 
 On the next page are shown typical details of 
 Lupton Projected Windows, out at side and in at 
 top, and Standard Basement Windows, in different 
 types of walls. Dimensions are taken in each case 
 to measuring lines indicating the clear size of 
 opening. 
 
 Lupton Projected Windows, out or in at side, or 
 in at top, may be set either before or after the walls 
 are built. If set after the walls are built, proceed 
 as for Lupton Pivoted Sash: see pages 33 to 34. 
 Otherwise set in walls with side flanges entering the 
 brick joints in jambs. 
 
 The sill members of Lupton Projected Windows, 
 out or in at side, or in at top, must never be covered 
 externally by masonry or stucco. They must be 
 
 exposed as the details show, to prevent water from 
 becoming pocketed in contact with the steel and 
 causing corrosion. 
 
 Windows may be grouted or calked with elastic 
 cement. Wood filler strips may be used to reduce 
 the quantity of elastic cement required. 
 
 See page 15 for procedure at head when multiple 
 units of Lupton Projected Windows, out or in 
 at side, are used in combination with steel 
 mullions. 
 
 The opening height of Lupton Projected Win- 
 dows, in at top, is the same as that of the full-sized 
 standard Projected Windows, out or in at side. 
 Hence both types line up perfectly when used in 
 the same elevation. 
 
LUPTON STEEL WINDOWS FOR APARTMENTS AND RESIDENCES 
 
 Wall Details; Apartment and Residence Windows - 
 
 \ 
 
 PROJECTED WINDOW 
 
 IN AT TOP 
 JAMB: HOLLOW TILE 
 
 HEIGHT OF OPENING 
 
 PROJECTED WINDOW PROJECTED WINDOW 
 OUT AT SI 
 IN ATT 
 
 OP 
 ILL: STONE FACING 
 HEAD AND SILL: HOLLOW TILE PROJECTED WINDOW HEAD AND S 
 
 | 
 JAMB: STONE FACING 
 
 \ YS 
 Sa 
 
 HIN SH 
 il 
 a 
 
 = I 
 Bil 
 
 STANDARD BASEMENT WINDOW 
 JAMB: BRICK 
 
 HEIGHT OF OPENING 
 HEIGHT OF OPENING 
 
 PROJECTED WINDOW 
 OUT AT SIDE 
 JAMB; BRICK 
 
 ELASTIC CEMENT 
 BY OTHERS 
 
 STANDARD BASEMENT WINDOW PROJECTED WINDOW 
 
 EAD AND SILL: BRICK 
 
 HEAD AND SILL: BRICK 
 
Standard Dimensions 
 Lupton Projected Windows, Out or In at Side 
 
 Showing Use of Steel Mullions 
 
 “L”’ means window swings toward Left. “R’’? means window swings toward Right. **S’? means Stationary. 
 First numeral: No. of lights wide. Second numeral: No. of lights high. 
 lin «:) after ‘*V’? means number of lights in ventilator or movable portion. Standard windows open out. 
 
 Glass 
 Sizes 
 “KK 9” x 15” 
 TS ed 8” x 14” 
 “M”’ 9’x 14” 
 on”? 8” x 15” 
 All stationary 
 lights 9” x 15” 
 
 For glass sizes see table 
 
 TH 
 
 L or R-24V6 S-24 L or R-34V9 
 
 p= 6 ro ee Se 
 
 AE Ht 
 
 “23”? Units combined with steel mullions. May be Operated or Stationary. 
 
 SO Se eee eee 
 
 L or R-22V4 S-22 
 
 wee 
 
 ELASTIC 
 CEMENT 
 BY OTHERS 
 
 WOOD FILLER 
 BY OTHERS 
 
 ‘HEAD ANCHORAGE 
 FOR MULTIPLE UNITS 
 
 WOOD FILLER 
 
 BY OTHERS ELASTIC CEMENT 
 
 BY OTHERS 
 
 BOLTS BY LUPTON 
 V TZ on 2’ 45° 1 72" on'2’ 48” 
 
 “24”’ and ‘‘34’’ Units in combinations. 
 
 4/ANCHOR 
 
 2 BY LUPTON 
 
 a Soe WOOD FILLERS AND ELASTIC CEMENT 
 I 
 
 Dimensions are taken to measuring lines % inch in from edges of sash. Ora aN EE 
 
 All units can be furnished either operated or stationary. All units 
 
 open out unless specially ordered to open in. 
 
 Lupton Projected Windows, out or in at side, are placed before the 
 walls are built. Steel anchors are placed in brick joints about every 16 
 inches, as shown in. the perspective sketch at the right. See pages 13-14 
 for details at head, sill and jamb appropriate to different wall materials. 
 
 Windows are to be either grouted or calked with elastic cement. Wood 
 filler strips may be used to reduce the quantity of elastic cement required. 
 
 Units used in pairs or threes are to be bolted together by the builder 
 before placing them in walls, using bolts which we furnish. Elastic 
 cement must always be used. See horizontal cross section on this page. 
 
 Ends of mullions are flush with sash at top and bottom. Multiple 
 units require to be anchored at the head. A typical detail is shown on 
 this page. A steel channel and angle are riveted together, with washers 
 between them to make a % inch space. The anchors are bent pieces of 
 flat steel, slipped into the space. Anchors should be spaced about 16 
 inches apart. 
 
 WALL ANCHOR BY LUPTON Se 
 FOR BRICK, TILE AND CONCRETE 
 
 \ eae le 
 
 4S 
 
LUPTON PROJECTED SASH 
 
 (In at Top or Out at Bottom) 
 
 Lupton Projected Sash, in at top or out at 
 bottom, is peculiarly fitted to the requirements 
 of the average school building. Despite its 
 low cost—which compares favorably with that 
 of well-made wood windows—it has all the 
 basic advantages which have made solid steel 
 windows preferred to wood for high-class busi- 
 ness buildings. It is well-made and _ close- 
 fitting: it is easily opened and closed: it cannot 
 shrink, swell, warp or rot: it never needs 
 weather stripping or refitting: and it cannot 
 burn. 
 
 The “projected” movement by which these 
 windows are characterized was originated in 
 solid steel sash by this company in tgt1. Lup- 
 ton Projected Sash, in at top or out at bottom, 
 was first used for offices and hospitals, but by 
 placing it on a quantity-production basis we 
 have reduced its cost to a point that makes it 
 practical for schools. Its adaptability as 
 regards weather protection and deflection of 
 drafts is remarkable; and we believe it to be 
 the most satisfactory all-around window made 
 for both hospitals and schools. 
 
 Both ventilators are hung on radius rods at 
 the sides, the proportions being such that they 
 are practically balanced. One edge (top or 
 bottom) swings open, while the other is guided 
 and steadied by friction shoes sliding in the 
 sash frame. 
 
 An exclusive feature is the adjustable pres- 
 sure exerted by the friction shoes, which hold 
 the ventilators steady at any angle without 
 fasteners. 
 
 Two Types of Ventilators 
 One 
 
 swings outward at the bottom and is guided at 
 the top. The other swings zmward at the top 
 and is guided at the bottom. 
 
 The ventilators are of two types. 
 
 In either case, 
 the ventilator is projected entirely inside or 
 outside the vertical plane of the sash. If 
 desired, outward-swinging ventilators at top 
 and inward-swinging ventilators at bottom 
 
 may be specified for the same window. Both 
 types are alike in price. 
 
 This complete freedom of choice, in use 
 of either type of ventilator or both, permits 
 the architect to plan solely for the best result. 
 For example, in southern schools, where maxi- 
 mum fresh air is the objective, both top and 
 bottom ventilators may be arranged to open 
 
 16 
 
LUPTON PROJECTED SASH (IN AT TOP OR OUT AT BOTTOM) 
 
 outward, thereby acting as shelters over the 
 openings. If desired, the entire glass area may 
 be given to ventilators. 
 
 In more northern latitudes, however, the 
 usual choice will be to make all ventilators 
 open in at the top. This is always best for 
 hospitals, where it permits permanent exterior 
 screening to be used, and where the fact that 
 no lights are stationary requires uniform treat- 
 ment for appearance. 
 
 17 
 
 Details 
 Details of construction are shown in the 
 illustrations. The ventilators make a double 
 contact all around when closed, and are care- 
 
 The 
 
 bronze friction blocks slide in the stationary 
 
 fully fitted to minimize air leakage. 
 
 frame members, and are backed by compres- 
 sion springs and adjusting screws. Thus each 
 ventilator can be separately adjusted accord- 
 ing to its size and weight, so that it will hold 
 securely when open, yet without unnecessary 
 friction. This may be done not only by the 
 erector, but by the user at any time, using an 
 ordinary screw-driver and small wrench. 
 
 Each ventilator may be swung over, so 
 that both sides of the glass may be cleaned 
 from the inside of the building. 
 
 All ventilators have corners solidly oxy- 
 acetylene welded, thus securing freedom from 
 internal corrosion, plus the rigidity of a one 
 piece framework. 
 
 Ventilators opening out at the bottom may 
 be equipped with a special cam latch or a spring 
 catch and chain. 
 
 Standard and Special Sizes 
 
 Standard sizes are shown in the diagram on 
 page 18, and should be followed if possible. 
 Prices are alike whether ventilators open in or 
 out. Special sizes cost more and take longer to 
 deliver. 
 
 In large factories using Lupton Pivoted Sash, 
 it is desirable to have Lupton Projected Sash, 
 in at top or out at bottom, in the office portion, 
 using special sizes to match the pivoted sash. 
 
 On specification, we will furnish Lupton 
 Projected Sash, out at bottom only, with 
 Underwriters’ Labels. Sizes, glass limits, and 
 glazing angles must follow the rules noted 
 under Lupton Pivoted Sash, page 36. 
 
 Painting, Erection and Glazing 
 All Lupton Projected Sash, in at top or out 
 at bottom, are given a thorough shop coat of 
 paint before shipment. They should receive 
 
 at least two field coats after erection. 
 
LUPTON PROJECTED SASH (IN AT TOP OR OUT AT BOTTOM) 
 
 Erection and glazing follow the same rules 
 as for Lupton Pivoted Sash. Brick and con- 
 crete walls require grooves in the jambs, and 
 concrete lintels require a similar groove. Brick 
 openings taking only one sash unit per open- 
 ing must be made with a reveal in the jambs, 
 or one jamb must be left unfinished until 
 sash are inserted. 
 
 Steel Windows for Schools 
 
 It is illogical but true, that buildings repre- 
 senting otherwise the last word in safe and 
 durable construction should even today be 
 equipped in most cases with wood windows. 
 The reason for it is that, while steel windows 
 have for years been successfully used in offices 
 and industrial buildings, types designed for 
 schools are of very recent origin. The high 
 price of office steel windows has limited their 
 use in schools. On the other hand, factory 
 types of steel sash do not lend themselves well 
 
 to architectural treatment or to the use of 
 shades and screens; and they cannot readily 
 be adjusted to small degrees of opening, such 
 as classrooms require in winter. 
 
 All these objections are overcome by Lupton 
 Projected Sash, in at top or out at bottom, 
 and—where sliding windows are desired—by 
 Lupton Counterbalanced Sash with zinc 
 weathering. By using either, a more durable 
 window is secured, impervious to moisture; 
 permanently free from warping, looseness and 
 rattle, and free from the necessity of periodic 
 weather stripping to keep it tight. In case of 
 fire, steel windows retard or prevent the spread 
 of flames from floor to floor. Having narrower 
 surfaces, steel windows admit more light than 
 wood and require less paint. Finally, the first 
 cost of Lupton Projected Sash, in at top or out 
 at bottom, is little if any higher than that of 
 high-class wood windows. 
 
 Standard Sizes of Lupton Projected Sash 
 
 (In at Top or Out at Bottom) 
 
 pet ie EMA 
 5’ 23 an 
 
 p- 4 28° 
 
 SS 
 
 ‘a aS 
 4 N 
 we S 
 
 Stationary Lights 
 12” x 24” 
 wi 
 
 \ 
 \ 
 a 
 \ 
 
 7 
 ih 
 Hi 
 / 
 7 
 / 
 
 AES 
 SS 
 aN 
 \ 
 
 Stationary Lights 
 12” x 30” 
 
 ———_—_—$———————— 
 
 4 
 Vi 
 We 
 “a 
 
 os 
 \ 
 SS 
 N 
 7 : ‘ \ 
 N / \ 
 Z \ / \ 
 
 Stationary Lights 
 12” x 28” 
 
 18 
 
 3a” 
 -+—— 6/04 
 
 (a= Al 3” 
 4'108 ~~ 
 
 4 
 VE NOS 
 4 
 “i NN 
 
 Stationary Lights 
 14” x 26” 
 
 ————— 
 TX VA No 
 / \ 
 / \ 
 i iN 7 
 a NY ur NY 
 ZalN 
 a \ 
 ye 
 alee 
 —S—— 
 
 Stationary Lights 
 14” x 34” 
 
 8’ 8’ ree 6’ 8’ a 
 
 Sizes of sash are taken to measuring points 5 in. 
 inside the outer edges: see page 19. 
 
 Sash and glass sizes are figured the same as for 
 Lupton Pivoted Sash: see pages 40 to 41. 
 
 Glass sizes are figured as for stationary lights. 
 Lights in ventilators are reduced 1 inch on each 
 edge adjoining an outer edge (top, bottom or sides) 
 of the ventilator. 
 
LUPTON PROJECTED SASH (IN AT TOP OR OUT AT BOTTOM) 
 
 In Concrete and Brick Walls 
 
 Details Are One-Quarter Size 
 
 a FO Sonea Spewe Diagram 
 showing 
 various posi- 
 tions of in- 
 
 ward opening 
 ‘ ventilator. Out- 
 ee ward opening 
 ventilator op- 
 erates in the same man- 
 ner. Both may be re- 
 versed for cleaning. 
 
 REVERSED POSITION “s. ~ 
 FOR CLEANING, 
 
 SPECIAL 
 WALL ANCHOR 
 
 ) 
 z 
 Ventilators are z 
 a WIDTH. OF SASH WIDTH OF SASH 
 made to open out at Oo 
 bottom edge or in S WIDTH OF OPENING 
 < 
 at top edge, as spe- x HORIZONTAL SECTION 
 5 on 
 cified. Both types < VERTICAL VENTILATOR OPENING OUT 
 : ce SECTION 
 may be used in same uw 
 4 = BSS 
 window. eS Hd ft 
 2 Migr 
 x aaa 
 Rees 4 
 
 SPECIAL 
 WALL ANCHOR 
 
 WIDTH OF SASH WIDTH OF SASH 
 WIDTH OF OPENING 
 
 HORIZONTAL SECTION 
 VENTILATOR OPENING IN 
 
 19 
 
LUPTON PROJECTED SASH (IN AT TOP OR OUT AT BOTTOM) 
 
 Edmonds Building 
 
 F. W. Striebinger Akron City Hospital Eugene Waggaman 
 Architect Akron, Ohio Architect Washington, D. C. 
 Lupton Projected Sash, in at top, is used throughout, with A modern office building with Lupton Projected Sash, out 
 100 per cent ventilating area and ventilators of moderate at bottom, of appropriate form. Middle lights are station- 
 ary. Ventilators opening out are located at top and bottom, 
 
 height for exact control of air movement. 
 
 A corner in Akron City Hospital, showing outdoor effect produced by use of Lupton Pro- 
 jected Sash, in at top. Individual shades should be applied to ventilators so used, and screens 
 
 may be used outside. 
 
 20 
 
LUPTON PROJECTED SASH (IN AT TOP OR OUT AT BOTTOM) 
 
 Lupton Projected Sash, out at bottom, with wire - View in Winona Savings Bank, showing use of drap- 
 glass, used to overlook light court in office building. eries with Lupton Projected Sash, in at top. 
 
 Same type of sash can be furnished with Underwriters’ 
 
 Label by making lights of approved size, with required 
 
 glazing angles and hardware. 
 
 George W. Mayer Winona Savings Bank 
 Architect Winona, Minn. 
 
 An early installation of Lupton Projected Sash, in at top, showing the possibilities of this type of window for business 
 buildings and offices. 
 
 oy 
 
LUPTON PROJECTED SASH (IN AT TOP OR OUT AT BOTTOM) 
 
 Frank R. Heavner, Jas. Lees and Sons Co., Cafeteria 
 Engineer Bridgeport, Pa. 
 
 Lupton Projected Sash, in at top, used throughout. Ventilators at top and bottom of each unit provide an abundance 
 of fresh air without drafts. Screens are easily applied to the outside of opening. 
 
 Alden and Harlow, Architects South Hills High School, Pittsburgh, Pa. 
 
 Lupton Projected Sash are used for the first and third windows in each group of three. Stationary glass panels in 
 steel sash are set above the imposts. 
 
 22 
 
Wells D. Butterfield 
 Architect 
 
 Liberty School 
 Highland Park, Mich. 
 
 In this modern school Lupton Counterbalanced Sash are used for effective ventilation. The attractive architectural 
 effect due to the narrow mullions, wide lights, and absence of cross muntins is noteworthy. Note the location of shade 
 
 rollers midway of the height of the windows. 
 
 LUPTON 
 COUNTERBALANCED SASH 
 
 (Patented) 
 
 Lupton Counterbalanced Sash is widely used 
 both in schools and offices and in high grade 
 industrial buildings, where wide floor areas 
 demand more than usual ventilation. It is 
 much more massive than ordinary types of 
 steel sash; yet its simplicity permits the manu- 
 facturing cost to be low. Its appearance is 
 dignified and expressive of its strength. 
 
 The characteristic feature of Lupton Coun- 
 terbalanced Sash is its balanced top and bot- 
 tom ventilation. The upper and lower sash of 
 each unit are hung over a single set of pulleys, 
 hence they open and close simultaneously. 
 
 This design makes it certain that the upper 
 sash will be opened as much as the lower sash. 
 Few persons trouble to open the upper sash of 
 ordinary windows unless suffering actual dis- 
 
 comfort; hence the upper air of most rooms is 
 stale. Lupton Counterbalanced Sash insures 
 that all the air in a room shall be fresh. By 
 opening several windows in an office or school- 
 room a few inches each, and by using wind 
 shields, the air can be kept fresh without drafts. 
 
 The heavy construction of Lupton Counter- 
 balanced Sash permits the use of muntins to be 
 minimized, thereby giving a sense of space and 
 freedom, together with minimum obstruction 
 to light. The best appearance is obtained with 
 two vertical muntins. Horizontal muntins are 
 preferably omitted, except where necessary to 
 use Underwriters’ labels. 
 
 The ratio of glass and ventilating areas to 
 total opening area is exceptional; this is due 
 in part to the narrow steel mullions. 
 
LUPTON ‘COUN TERBALAN CED 
 
 SASH 
 
 Construction 
 
 The sash members are rolled steel, of the 
 channel sections shown on page 26. They are 
 solidly oxy-acetylene welded at the corners, 
 making a permanently rigid assembly free 
 from danger of hidden corrosion. The muntin 
 ends are riveted. 
 
 Double contacts are made at head, sill and 
 jamb, the enclosed air space aiding materially 
 to retard air leakage. The meeting rails are of 
 I-piece construction, making a close contact 
 without weather strips. 
 
 The frame is built up of solid rolled steel 
 members and is assembled by heavy bolted 
 angles. The same section is used for both 
 jambs and mullions; and the narrow mullions, 
 with their minimum obstruction to air and 
 light, are a characteristic feature of this sash. 
 
 The sill is especially noteworthy, being 
 designed to present the least possible surface to 
 corrosion. It is well known that paint deteri- 
 orates faster on the horizontal surface of ordi- 
 nary sills than on any other part of the window. 
 In Lupton sills, the horizontal surface is no 
 wider than necessary, and is completely cov- 
 ered when the window is closed. For still 
 further protection, the Lupton sill is made of 
 copper-bearing steel, whose superior resistance 
 to corrosion is well known. 
 
 Aside from other advantages of Lupton 
 counterbalanced sash, this feature of minimum 
 sill deterioration means a marked saving in 
 depreciation. 
 
 For offices and schools sheet zinc weathering 
 should be used in jambs and mullions: see the 
 detail on this page. It is an extra and must be 
 specified if required. 
 
 Fittings and Extras 
 Standard hardware includes malleable iron 
 lift handles for all windows, also malleable 
 cam locks for basement and first floor. Locks 
 are furnished above the first floor only when 
 specified in the order and bid. 
 Wind shields should be used in offices and 
 
 24 
 
 schools. They are made of substantial pressed 
 steel plate, shaped to drain outside, and permit 
 easy removal of the glass lights. They are an 
 extra, and must be specified in order and bid 
 if wanted. 
 
 Any standard shade brackets may be used. 
 We recommend, however, the special malle- 
 able iron brackets shown on page 27, as they 
 permit free passage of air above the shades. 
 We will furnish them as an extra when ordered: 
 they are 12 inches long and are set Io inches 
 
 NO AIR 
 es LEAKAGE 
 Horizontal section of mul- 
 CANNOT ; ; ; 
 UT lion, parting strip and side 
 
 c . : 5 
 WEATHERING rail, showing use of zinc 
 weathering. Weathering 
 must be specified if desired. 
 
 rn 
 
 HORIZONTAL 
 PAINTED 
 SURFACE 
 PROTECTED 
 WHEN 
 WINDOW 
 
 IS SHUT 
 
 Vertical section of sill and 
 bottom rail, showing small 
 area and protected location 
 of horizontal painted sur- 
 face. 
 
 Glazing angle required 
 for Underwriters’ 
 labeled windows. 
 
 Standard glazing angle 
 furnished as an extra 
 when specified. 
 
BUPTON » COUNTERBALANCED 
 
 SASH 
 
 below the lintel. 
 rollers. 
 
 They take standard shade 
 Single brackets are used at jambs; 
 double brackets at mullions. 
 
 Sash are given one shop coat of paint before 
 shipment. They should receive at least two 
 coats after erection. 
 
 Sash will be furnished with Underwriters’ 
 Labels if so specified in bid and order. They 
 require horizontal muntins and 4 inch wire 
 glass held by special glazing angles. See detail 
 
 on page 24. 
 
 Recommended arrangement of steel lintel in brick wall to 
 receive Lupton Counterbalanced Sash. See page 26 for cor- 
 responding detail for concrete wall. 
 
 Arrangement of concrete or stone sill with interior wood trim. 
 An appropriate treatment for school buildings and_ offices. 
 
 — 
 
 Erection, Glass and Glazing 
 
 Lupton Counterbalanced Sash are shipped 
 unassembled. It is best to have our mechanics 
 erect them, but we will furnish complete 
 erection instructions on request. 
 
 One-quarter-inch glass should be used with 
 Lupton Counterbalanced Sash. We will fur- 
 nish glass if ordered; or it may be purchased 
 locally. 
 
 Glazing is done from the inside. The glass 
 should be carefully bed-puttied, and putty 
 applied also inside and beveled. Lupton wire 
 glazing clips are furnished with the sash. 
 
 Lupton Special Steel Sash Putty is recom- 
 mended, as it does not harden and break 
 away like ordinary putty. It must, however, 
 be specified in bid and order. 
 
 Glazing angles should be specified if desired. 
 Their finished ap- 
 
 pearance fully justifies the additional cost. 
 
 Standard Sizes 
 
 Lupton Counterbalanced Sash is made for 
 glass of the widths and heights given below. 
 Any desired combination of width and height 
 may be used. For schools and offices it is best 
 to use windows not exceeding 41% ft. in width. 
 
 See illustration, page 24. 
 
 Table of Openings for Counterbalanced Sash 
 WIDTH OF UNITS 
 
 NUMBER LIGHTS OPENING WIDTH 
 
 PER UNIT GLASS WIDTH PER UNIT 
 ” / u 
 3 eae a ae 
 4 14 4/—11% 
 16” 4'— Le" 
 16” go oan 
 3 18” 4'— 918" 
 2 20" 3/—— 634" 
 ” pil LU 
 2) — I 
 3 es 2, ee 
 2 22 —I10%4 
 " 3, u 
 99 x 
 3} ad See 9728 
 
 HEIGHT OF OPENING 
 
 LIGHTS GLASS HEIGHT OPENING HEIGHT 
 
 2 36" Gi 47" 
 
 u / VAL 
 
 2 4 ‘hema VE 
 
 2 48” bey 478" 
 
 ee / ” 
 
 2 54 g— 4% 
 
 2 60” to 478" 
 
 The above dimensions are taken to the 
 measuring points shown in the drawing on 
 page 26: that is, they include center to center 
 measurements of jambs and mullions. 
 
LUPTON "COUNTER BALAN CE Ds. SAS 
 
 Lupton Counterbalanced Sash in Concrete Walls 
 
 Details Are One-Half Full Size 
 
 Head and sill make double contacts. 
 
 Jambs and mullions are regularly furnished 
 without zinc weathering for industrial buildings. 
 For offices and schools, zinc weathering is recom- 
 mended and is furnished as an extra. 
 
 MULLION 
 
 Meeting rails are one-piece 
 
 design. 
 
 Sill is of special design for 
 
 HEIGHT OF SASH AND OPENING 
 
 minimum exposure to cor- 
 rosion. 
 
 VERTICAL 
 SECTION 
 
 MEASURE OF OPENING — 
 
 JAMB 
 
LUPION “COUNTERBALANCE-D, SASH 
 
 Jamb and mullion of Lupton Counterbalanced Sash, 
 with and without zinc weathering. Chain is broken 
 
 to show weathering. 
 
 ZINC 
 WEATHERING 
 
 Top of sash, showing pulley over which upper and lower sash 
 are hung. See pages 25 and 26 for details showing how 
 
 lintel is finished in brick and concrete walls respectively. 
 
 Corner of sash, showing small exposed area 
 of sill member and method of attaching it Special bracket furnished as an extra to provide 
 to the jamb and mullion sections. free air movement at top when shade is drawn. 
 
 | 
 
LUPTON: COUNTERBALANCED SAS 
 
 SSS 
 
 Rosenau Bros. 25th & Westmoreland Sts., Philadelphia. 
 
 Lupton Counterbalanced Sash used in front elevation and Lupton Pivoted Sash in other elevations. Pivoted ventilators 
 operated by stay bars. 
 
 ek > 
 
 Osborn Engineering Company Firestone Tire and Rubber Co. 
 Engineers Akron, Ohio 
 
 Entrance gate and employment office building. Lupton Counterbalanced Sash and Lupton Seamless Tube Doors used 
 throughout. The doors were chosen for their ability to withstand the rough usage of an employment office. 
 
 28 
 
LUPTON PIVOTED SASH 
 
 (Patented and Patents Pending) 
 
 Lupton Pivoted Sash is the most economical type of steel sash manufactured. 
 
 It has 
 
 for years been used in large industrial plants, where it has become recognized as the 
 
 standard of quality for its type. 
 shops, warehouses, garages and the like. 
 wood at approximately equal first cost. 
 
 It is now rapidly displacing wood in small factories, 
 For all such uses it offers far better value than 
 
 For schools and offices we recommend Lupton Projected Sash, in at top and out at bottom. 
 
 See chapter on that type. 
 
 Lupton Pivoted Sash is made in standard units, using 12 by 18 and 14 by 20 inch glass. 
 These units are shown in diagram on pages 38 and 39. ‘heir dimensions are accurate, 
 
 and units of the same size are interchangeable. 
 
 Of these standard sizes, those most used are carried regularly in Warehouse Stock in 
 
 both 12x 18 and 14x20 inch glass sizes. 
 
 39. It is always desirable to use Warehouse Stock sizes where possible. 
 
 They are indicated by shading in pages 38 and 
 
 By combining 
 
 units of different widths, openings of a great variety of widths may be filled. 
 
 Where several units are used in an opening, standard T-bar steel mullions are furnished 
 as specified. They require no attachment at the head, and are easily worked into the sill. 
 
 Construction Details 
 
 Lupton Pivoted Sash is made up entirely of 
 specially rolled steel shapes. The frame and 
 ventilator members are joined at the corners 
 by riveted tongue and slot connections, and the 
 ends of the muntins are similarly riveted. Exact 
 fit of every member is guaranteed by using 
 large presses and gang punches, which cut 
 the ends, notches and slots simultaneously in 
 one operation for all standard bars. 
 
 This simultaneous punching applies to all 
 members wherever used. It is a complete 
 insurance against faults in size, also against 
 faulty ventilator alignment. Since even the 
 hinges of Lupton Pivoted Sash are integral 
 with the weathering, a ventilator can fail to 
 fit only through twisting or bending, which is 
 easily corrected. 
 
 The ventilators make a two-point contact all 
 around their edges, thereby reducing air leak- 
 age. The hinges are located two inches above 
 center, so that the ventilator tends to close 
 
 of itself. When erected, the location of 
 
 the hinges shows when the sash 1s right 
 end up. 
 
 The muntin joint is characteristic of Lupton 
 Sash, and is of unusual strength, while pre- 
 serving good appearance. The interlock is 
 made in the manner shown on page 4, and the 
 effect of wind pressure is to increase the tight- 
 ness of the lock. 
 
 The stay bar is an angle member, suitably 
 notched for different degrees of opening, and 
 folding back against the sash when closed. 
 Because of its shape, it is much stronger than a 
 flat bar. 
 
 which bears against the sash, insures the 
 
 An embossed fulcrum point in it, 
 
 ventilator being drawn tightly shut. 
 
 If desired, Lupton Operating Device may be 
 added, to control the ventilators. 
 
 Where window cleaners’ anchors are ordered, 
 those made by the National Safety Device Co., 
 153 N. La Salle St., Chicago, will be furnished, 
 unless others are specified. 
 
 The mullions are of T-bar section. See 
 
 page 40. Iwo sizes are used, of similar 
 
IVU:Pe NON’ EP EVO Ee Dees An 
 
 width, but different depth of stem, according 
 to the size of the sash to be used. They are 
 bolted to the sash with the flanges outside, 
 and with stems projecting either inward or 
 outward, according to the size of the sash. See 
 table on page 41. The upper ends of the mul- 
 lions stop flush with the masonry, but the lower 
 ends always enter the sill, as described in the 
 instructions for Building the Walls and Erect- 
 ing the Sash, pages 33 and 34. 
 
 Hardware, etc., Furnished With Sash 
 
 At the option of the purchaser, ventilators 
 are provided with stay bars, or with spring 
 catches and chains. The price for sill length 
 chains is the same as for stay bars. Unless 
 otherwise specified, we furnish stay bars for all 
 ventilators, except the upper one of a pair, and 
 spring catches and chains for upper ventilators. 
 It is safest, however, to specify the operators 
 desired. For windows with high sills, we fur- 
 nish a special chain clip, No. EL-2365, to be 
 fastened to the wall over the sill. Other hard- 
 ware includes glazing clips and standard wall 
 ties. Maullions and mullion bolts are included 
 when specified. We do not furnish expansion 
 bolts. 
 
 Glass should be not less than 1 inch or 
 double thick American. One-quarter inch 
 glass may be used, if preferred. Glass may be 
 ordered of us with the sash, or purchased 
 locally, as preferred. If purchased locally, be 
 
 sure to specify reduced sizes for the ventilators, 
 in accordance with the diagram on page 4I. 
 
 Lupton Steel Sash Putty 
 should be always used, and 
 included in the order, as ordi- 
 nary putty dries up and cracks 
 away. 
 
 Lupton Pivoted Sash are 
 glazed on the inside. Each 
 light is held by four spring 
 wire glazing clips. (See illus- 
 
 tration on page 35.) The 
 
 glass is carefully bedded in putty, then the 
 clips are applied, then back putty is applied 
 and beveled back. The glass must not touch 
 the metal directly. 
 
 Painting 
 
 Lupton Pivoted Sash are given one shop 
 coat of paint, oven dried, and should receive at 
 least two coats after erection. 
 
 Shipping, 
 Spring catches and stay bars are shipped 
 
 separately from the sash in order to avoid 
 
 Lupton Ventilator Hinge is 
 integral with weathering, 
 hence cannot get out of 
 alignment. It preserves the 
 continuous double weather- 
 ing whenventilator is closed. 
 
 Lower view: Stay Bar, 
 locked by clip shown on 
 page 31. Location of ful- 
 crum ensures a tight lock. 
 
UE ONSPIVOTLED + SASH 
 
 breakage in shipment or erection. They are received, by standing them on edge on level 
 easily and quickly attached by any mechanic. pieces of lumber, such as 3 x 4’s, with strongly 
 Stacking braced uprights on which the sash may lean. 
 
 Sash should be carefully stacked as soon as Do not lay sash flat or pile one upon another. 
 
 Information to Be Included with Order 
 
 Rush orders for stock sizes can be filled It occasionally happens that a rush order is 
 immediately from Warehouse Stock provided held up for several days, because the customer 
 the customer furnishes complete information. has forgotten to specify hardware or some 
 
 other necessary item. 
 
 It is essential that the following points be 
 clearly and completely covered. Before you 
 send your order, the quantities should be 
 checked to see that they are correct and 
 the description compared with the list below, to 
 see that it is complete. 
 
 1. Shipping date desired (on non-stock sizes, 
 time must be allowed for assembling). 
 
 i) 
 
 Glass size. (All Warehouse Stock Sash 
 and Standard Sash are 12 by 18 and 14 by 
 20 inch glass sizes.) 
 
 3. Sizes of sash, in number of lights wide 
 and high. Always specify width (in 
 
 number of lights) first. 
 Lower right cut 
 
 shows clip which : : 
 Sait ee ae 4. Number of ventilators in each sash, 
 
 chain or stay bar. also their size and location. 
 
 See page 32 for symbols 
 used to designate size of glass, 
 size of sash, and number and 
 position of ventilators. These 
 symbols are easy and sure. 
 Always use them. 
 
 5. Number of sash units in 
 each opening. This tells 
 
 us how many mullions 
 are required. 
 
 6. Size of openings, as a 
 
 ’ ch 
 Spring Catch furnished as option to stay bar. Catch is attached to bottom member 5 eck on glass and sash 
 of ventilator and pulley to top member. sizes. See table, page 48. 
 
 sl 
 
LE UPWT ON PV OPED eS ASH 
 
 7. Height of sills from floor. This tells 
 us, first, the proper length of chains 
 when chains are required; second,whether 
 the lower ventilator should be operated 
 by chain or stay bar. 
 
 Where sill height is not specified, we supply stay 
 bars with all single ventilators, also with the lower 
 ventilators of pairs. Spring catches and chains are 
 Where 
 sill height is specified, we furnish spring catches and 
 
 furnished with upper ventilators of pairs. 
 
 chains only for ventilators whose bottom edges are 
 more than 6 feet above the floor. If for any reason 
 stay bars are wanted on high windows, or chain 
 catches on low windows, that fact must be noted 
 in the order. 
 
 8. Kind of wall fastenings required. 
 This depends on the construction of 
 
 the walls—whether brick, concrete, stone 
 or steel; also on the method of attach- 
 ing sash. It is necessary to give attach- 
 ments in detail. To do this, refer to 
 pages 41 to 44, and specify by the 
 numbers in circles the details at head, 
 jambs and sill which will be used. 
 
 No wall fastenings are required at head and 
 jambs in concrete, or at jambs in brick (except 
 for detail No. 70). No. EL-435 standard clips for 
 angle lintels (see half tone, page 35), and No. EL- 
 1739 standard anchor ties for sills (see details 17 and 
 If clips 
 are required for jambs also, they should be speci- 
 
 43, Page 43), are regularly furnished, 
 
 fied in the inquiry and order. Bolts and washers 
 
 are furnished with mullions. 
 
 Symbols Used When Ordering Sash 
 
 {nitial letter shows glass size: A, 10 x 16 
 in. Bb, 12 x Lean C ix oo in Dono? AN: 
 
 First numeral—number of lights wide. 
 
 Second numeral—number of lights high. 
 
 Third numeral—number of ventilators. 
 
 Fourth numeral—number of lights per 
 ventilator. 
 
 Fifth numeral (after dash)—number of 
 stationary lights high between bottom of 
 sash and bottom of ventilator. 
 
 Sixth numeral (after second dash)—num- 
 ber of stationary lights high between lower 
 and upper ventilator. 
 
 Examples: C56 means a unit taking 
 14 x 20 inch glass, 5 lights wide, 6 lights high, 
 stationary. (C4518-1 is a sash taking 14 x 20 
 
 inch glass, 4 lights wide, 5 lights high, having 
 one 8-light ventilator, one light above bottom 
 of sash. Cs626-1-1 is a sash § lights wide, 
 6 lights high, having two 6-light ventilators; 
 the lower ventilator one light above the 
 bottom of sash, and the upper, one light above 
 lower. 
 
 Indicate the number of sash units in each 
 wall opening, by writing such number before 
 the sash symbol. For example, 2 openings 
 3/B4618-1 means that for each of two open- 
 ings three units are required of the sash 
 symbol given. Consequently two mullion 
 bars are needed for each opening. Sometimes 
 units of different widths, or having different 
 ventilators, are used to fill an opening. For 
 
 example, 2/C36; 2/Cs5616-1; 1/C4618-3. 
 
 Designing the Walls 
 
 The details on pages 41 to 44 show the com- 
 monly used methods of arranging wall open- 
 ings to receive Lupton Standard Pivoted Sash. 
 Opening sizes are identical with the nominal 
 sash sizes. Where several sash units occur in 
 an opening, two inches are added for the width 
 
 of each standard T-bar mullion. 
 
 32 
 
 Standard mullions do not attach to the 
 head or lintel. Their stems extend into brick 
 or concrete sills 2 inches below the measuring 
 line of the sash. Recesses must be provided 
 in the sills to receive the mullions, if the sills 
 are set before the sash are erected. 
 
 Standard mullions are always attached with 
 
OP RONE PIVOTED SASH 
 
 the flanges of the T-bars outside of the sash 
 frame members. In brick and concrete walls, 
 the stems may project either inside or out- 
 side, according to the wind pressure they 
 are required to sustain. (See page 41.) In 
 
 steel framing the stem must always project 
 
 outside. 
 
 Sash are secured by bolts, clips or grout. 
 The frame members are punched at the sides 
 for mullion bolts, and at the sills for wall 
 anchors. Standard clips and wall anchors 
 
 (page 35), should be used where possible. 
 
 If but one unit of sash is used in an opening 
 in a brick or concrete wall, special provision 
 
 is necessary to insert the sash. See under 
 
 “Building the Walls,” below. 
 
 With all kinds of steel sash, it is essential 
 that the structural steel lintels or other sup- 
 porting members shall carry their load without 
 deflecting upon the sash, as that would cause 
 the ventilators to bind. 
 
 A special case arises in brick and concrete 
 walls where sash have full-width upper and 
 lower ventilators connected by double arms. To 
 give clearance for the arms, the jambs must 
 have a reveal (details 70 and 8, pages 42-43), 
 or a special jamb plate (detail 26). Otherwise it 
 is necessary for the end units of sash to have 
 stationary lights adjoining the jambs. 
 
 Building the Walls 
 
 Steel sash are built to support glass and to 
 withstand wind pressure after they are properly 
 placed in the walls. They are not built to 
 endure miscellaneous rough handling, or to 
 
 hold bricks and lintels in place. 
 
 We recommend that walls be built before sash 
 are set. This applies to all types of construc- 
 tion, except sometimes in brick walls where but 
 one sash unit per opening is used. See under 
 
 “Brick Walls,” below. 
 
 Brick Walls: Standard practice is shown in 
 details 9, 14 and 31, page 42. Brick sills and 
 poured-in-place concrete sills should not be set 
 till sash are erected. Jambs of multiple open- 
 ings should have a vertical groove 3% inch wide, 
 1% inches deep, raked out of the mortar by the 
 mason, when laying the brick joint. 
 
 Openings taking but one sash unit must 
 have one jamb left unfinished until the sash 
 are set. Alternative constructions are to 
 make each jamb with a reveal (See detail 70), 
 or to chip the bricks in each jamb so that 
 one side of the sash can be inserted and the 
 other side swung into place. (See detail 
 11.) If detail 11 is used, it is necessary to 
 
 33 
 
 at head or sill, 
 to avoid interference with the sash when the 
 latter is inserted. This can be done by making 
 a low sill, and filling with grout under sash. 
 
 provide extra clearance 
 
 The lintels may be structural steel members, 
 with a continuous plate, angle, or 3g inch 
 groove for attaching sash. (See details 80, 
 page 41, and g.) 
 
 Where pre-cast, terra cotta or cut stone sills 
 are used, the lintel must allow sash to clear 
 sill before being placed in final position. (See 
 detail 80, page 41.) Mullion stems must enter 
 recesses or joints in sill. 
 
 Concrete Walls: Grooves not less than 
 11% inches wide, 2 inches deep, are moulded 
 in jambs and lintel. (See page 43.) 
 
 When but one sash unit is used in an open- 
 ing, grooves in the lintel and one jamb must 
 be larger as required to insert the sash; or 
 the jambs must be made with a reveal. (See 
 
 detail 8.) 
 
 Poured-in-place sills are recommended. If 
 pre-cast or cut stone sills are used, the groove 
 at head must be deep enough to allow sash 
 to be lifted clear of sill before being set. 
 
LDiWP:T ON PIV LE Des Asin 
 
 If upper and lower ventilators, the full 
 width of sash, are to be connected by double 
 arms, the jambs must be made with a reveal 
 as mentioned under “Brick Walls” above, or 
 equipped with jamb plates as shown in detail 
 26, page 42. 
 
 Steel Framing: Sash may be attached at 
 the head by steel clips or straps to any struc- 
 pee: details 73 and .3o, 
 Another method is to space two 
 
 tural angle or plate. 
 page 41. 
 structural members about 34 inch apart by 
 means of rivets and washers, and to slip the 
 See detail 9, 
 
 sash frame flange between them. 
 page 42. 
 
 Sash may be attached to the jamb by bolts, 
 clips or straps in the same way as at the head. 
 They are bolted to the mullions. 
 
 At the sill, the sash overlaps an angle or other 
 structural member, and is attached usually by 
 straps, like detail 73 turned upside down. 
 
 T-bar mullions used with steel framing must 
 always be set outside the sash with the stems 
 projecting out. 
 
 Wood Walls: The standard angle frame 
 member, Section 308, may be attached to 
 wood walls in a great variety of ways. Speci- 
 men details are given on page 44. It is essen- 
 tial that the lintels shall carry their load with- 
 out deflection against the sash. 
 
 Erecting and Glazing the Sash 
 
 Note: Hinges are above center of ventilators. 
 Their position should be noted when placing 
 sash. 
 
 Brick Walls: The end sash units in each 
 opening are first set with the flanges of frame 
 members, Section 308, in the jamb grooves; 
 then the remaining units with their mullions 
 are set and loosely bolted; after which they are 
 leveled and wedged against the jambs and head. 
 The mullion bolts and the bolts or clips at the 
 lintel are then tightened, and the jamb grooves 
 and sill are grouted by the brick mason. Mul- 
 lions are set with flanges outside of sash. 
 
 If sills are left unfinished till sash are in 
 place, the sash must be supported on wood 
 blocks and wedges, which are set under corners 
 of sash only, in order not to distort the sash. 
 
 The head and jambs should be grouted after 
 the sill has been finished. 
 
 Single units in openings are treated accord- 
 ing to the provision made to receive them: 
 see under “Building the Walls,” above. 
 
 Concrete Walls: 
 as for brick walls, the grooves in concrete 
 
 Same general procedure 
 
 being grouted after sash are wedged. If there 
 is but one unit per opening, it must be inserted 
 in the larger jamb groove first. 
 
 Steel Framing: The sash are attached by 
 bolts, straps, or standard clips No. EL-435. 
 
 34 
 
 They are first loosely bolted and lined up by 
 wedges, after which the bolts are tightened. 
 
 The mullions must be set with the stems 
 turned outside, and the flanges outside the 
 sash. See horizontal section, page 40. 
 
 Wood Framing: Use same general proce- 
 dure as for steel framing, except that screws 
 are used instead of clips. 
 
 After Erection: Wires holding ventilators 
 shut are removed and spring catches or stay 
 bars attached. 
 
 Glazing: Sash are glazed after erection: 
 the work is done from the inside. The lights 
 are held by the wire glazing clips shown on 
 the next page, four being furnished for each 
 light. They are sprung by hand into holes 
 in the muntins and frame, and their elasticity 
 permits the glass to expand without breakage. 
 
 Glass should be carefully back puttied, and 
 putty should also be applied inside and beveled. 
 
 Special putty for steel sash should be used, 
 as ordinary putty dries out and breaks away. 
 
 When ordering glass it is important to note 
 that border lights in ventilators are smaller 
 than the other lights. 
 Ventilators,” page 41. 
 
 See “Glass Sizes in 
 
 Painting: Sash are painted one coat at 
 factory. They should receive at least two 
 coats of paint after erection. 
 
UPON eee UNV.OT lL ED.) SA's H 
 
 Spring Glazing Clip, 
 showing putty partly 
 broken away. 
 
 Sash on sill of pre- 
 cast blocks; seen 
 from inside. Joint 
 occurs at mullion, 
 and corners of blocks 
 are chipped away to 
 receive end of mul- 
 lion. Hole is after- 
 ward grouted. 
 
 Sash being erected in grooves molded in 
 concrete wall. Sash are _ plumbed, 
 wedged, and then grouted. 
 
 Standard Clip No. EL-435, for attaching 
 Section 308 to steel framing. Other clips are 
 furnished only when specified. 
 
 ae 
 IS es 
 
 Standard Wall Tie No. EL-1739, for anchor- 
 
 Sash blocked up on unfinished brick-on-edge sill. ing Section 308 to concrete sills. See details 
 Mullion stems enter brick joints. Sill is set after sash 17 and 43, page 43. Other ties are furnished 
 are wedged and bolted. only when specified. 
 
UL .U-PYOUNG (Pelivi OE DEES Ass 
 
 Lupton Underwriters’ Pivoted Sash 
 
 Important: Underwriters’ Sash are furnished 
 only when specified in bid and mentioned in 
 contract. 
 
 Wherever wire glass is used for fire protec- 
 tion it is advisable to specify Underwriters’ 
 Sash and have the Underwriters’ Label. This 
 insures that the full measure of safety intended 
 is actually secured. 
 
 Lupton Warehouse Stock and Standard Sash 
 of prescribed sizes may be converted into 
 Underwriters’ Sash by the addition of glazing 
 angles and the special hardware illustrated on 
 this page. 
 
 As all the members are standard, orders for 
 Lupton Underwriters’ Sash can be filled from 
 bars in factory stock, subject only to the 
 delay for adding the hardware. This is the 
 most economical way to buy Underwriters’ 
 Sash. Such orders can usually be filled within 
 one week from receipt of complete information, 
 but it is well to allow more time if possible. 
 
 Where immediate delivery is essential, Ware- 
 house Stock Sash can be altered at our Phila- 
 delphia, Cleveland and Chicago warehouses, at 
 a slight extra cost, to receive the special glazing 
 angles and hardware before shipment. Sash 
 cannot be altered to receive Underwriters’ Label 
 after shipment. 
 
 Sash to receive Underwriters’ Labels must 
 be equipped with the special expansion clip 
 and ¥% by 34 inch glazing angles shown in the 
 illustrations: the glazing angles are used in 
 addition to putty. Sash units must not exceed 
 7X 12 ft. in size, and 14 inch wire glass must 
 be used. Chains used with spring catches must 
 contain fusible links. Catches must be located 
 at bottom of ventilators. With the approval 
 of the local inspection board, stay bars may be 
 
 used instead of spring catches and fusible links. 
 Mullions must be the larger standard size, with 
 2% inch stems. No. EL-1739 or other wall 
 ties not less than 4 inches long are required 
 at brick and concrete sills in all cases. 
 
 Expansion Clip at top of 
 ventilator, Lupton Under- 
 writers’ Pivoted Sash. Slight 
 expansion locks the venti- 
 lator shut. 
 
 Spring Catch and Stay Bar. Former has fusible link in 
 
 chain. Latter may be used instead of catch and chain, 
 subject to approval of local inspection boards. 
 
DUE O Ne Pay, O. VED SASH 
 
 Vertical and Horizontal Sections, Showing Weathering 
 
 (A) Angle frame 
 member, Section 
 308, at head of 
 sash. 
 
 (F) Detail through ven- 
 tilator above pivots, 
 showing double 
 weathered contacts. 
 Sections 336 are at- 
 tached to ventilator. 
 
 (B) Muntin, Section 300. 
 
 (C) Double weathering 
 at top of ventilator. 
 Section 319 forms part 
 of stationary portion; 
 Section 318 forms top 
 of ventilator. 
 
 (D) Double weathering 
 at bottom of venti- 
 lator. Section 319 
 forms bottom of ven- 
 tilator; Section 318 
 forms part of station- 
 ary portion. 
 
 (E) Section 308 at sill. 
 
 (G) Detail below pivots. 
 Sections 336 are at- 
 tached to sash. 
 
 NOTE: Where ventilator meets top or bottom of sash, Section 335 or 103 is welded to the frame member, Section 308, to make 
 the desired double contact with ventilator member, Section 318 or 319 respectively. 
 
 SH 
 
EU-P TONY PRY OLE Dies Aious 
 
 Standard and Warehouse Stock Sash Units 
 
 3 Lights Wide 
 
 “B’? 12x18 glass 3/-2’ 
 **C”? 14x 20 glass 3’-8’ 
 
 ~ wy 
 cic ELA 
 Ami: B3113 
 va ae C3113 
 PSS ; 
 ga5% 4 See Explanation [134 
 ii: of Symbols, Bee 
 aac B32 B42 
 ey, a2 Page 32. C42 
 2 oss 
 £o| Ss 
 S52 
 i nb 
 Loe) heed 
 B3316-1 
 C3316-1 
 2 a5 
 ~ ao 
 ae 
 moe bl 
 eo: : fae 
 + 85 [LE 
 B34 B3416-1 -B3416-2 
 C34 C3416-1 C3416-2 
 2 Xs 
 AS 2% 
 RNs 
 ml st 
 wm FO 
 B3516-1 -B3516-2 
 C3516-1 C3516-2 
 Rane 
 Eace 
 Ce 
 al = rus 
 2 BO 
 B3616-1 -B3616-3.-B3626-1-1 
 C3616-1 C3616-3 C3626-1-1 
 ae 
 7) AX 
 r-F-Bth 
 nm #O 
 B37 B3716-1 B3716-4 B3726-1-1 B47 
 C37 C3716-1 C3716-4 C3726-1-1 C47 
 
 Lupton Standard Pivoted Sash comprise all 
 units shown on this and the next page, in 12 x 18 
 and 14 x 20 inch glass sizes. Cut members of these 
 units are carried constantly in stock at the factory 
 ready for assembling. By combining suitable units 
 and taking advantage of high and low ventilator 
 
 locations, all ordinary requirements can be met. 
 
 38 
 
 4 Lights Wide 
 
 “*B’? 12x18 glass 4’- 23%’ 
 “C”? 14x 20 glass 4’-10%’ 
 
 eee Sizes shaded are 
 B4all4 carried in Ware- 
 C4114 
 
 house Stock. 
 
 B4318-1 
 C4318-1 
 
 B4418-1 
 C4418-1 
 
 B4414-1 
 C4414-1 
 
 B4418-2 
 
 C4414-2 C4418-2 
 
 B4518-1 
 C4518-1 
 
 B4518-2 
 C4518-2 
 
 B4514-2 
 C4514-2 
 
 B4514-1 
 C4514-1 
 
 B4628-1-1 
 C4628-1-1 
 
 B4618-3 
 C4618-3 
 
 B4618-1 
 C4618-1 
 
 B4624-1-1 
 C4624-1-1 
 
 B4614-3 
 C4614-3 
 
 B4614-1 
 C4614-1 
 
 B4714-1._B4714-4. -B4724-1-1_B4718-1 —-B4718-4 B4728-1-1 
 C4714-1 4714-4 C4724-1-1 C4718-1 -C4718-4 C4728-1-1 
 Certain sizes are in sufficient demand to be 
 
 carried also completely assembled in warehouse 
 stock. When so assembled, they are known as 
 Warehouse Stock Sash. 
 shaded. There is no difference in quality or price 
 between Stock and Standard Sash, but the quicker 
 delivery on the former is often important. 
 
 These sizes are shown 
 
PUPAONY PpVOTE Ds SASH 
 
 Standard and Warehouse Stock Sash Units 
 
 (CONTINUED) 
 5 Lights Wide 6 Lights Wide 
 “*B’’? 12x18 glass 5/-234" “*B’? 12x18 glass 6’-3 we 
 ““C’? 14x 20 glass 6/-03;4’ “C”? 14x 20 glass 7’-3\% 
 ee 
 Signa 2ESSe 
 on op 
 haihistas B5113 
 em ae C5113 
 
 Sizes shaded are 
 
 7) Rae 
 sere LLU : BES2aE carried in Ware- 
 ante mm Breese Ee BESiSH house Stock. 
 mes 
 ae B52 B521 : 
 “a Ro res ie See Explanation of pe pee 
 
 Symbols, Page 32 
 
 Sma 
 ogee EEE 
 0. B 
 SE EEE 
 om fs beg 
 B53 B5316-1 B63 B6318-1 
 C53 C5316-1 C63 C6318-1 
 Set 
 £ aq ae 
 Bmas 
 ee ee 
 ~~ &O 
 B5416-1 B64 B6418-1 B6418-2 
 C5416-1 C5416-2 C64 C6418-1 C6418-2 
 o vee 
 Bae 
 cies 
 a2 
 aay 
 wm =D 
 B5516-1 B5516-2 B65 B6518-1 B6518-2 
 C5516-1 5516-2 C65 C6518-1 C6518-2 
 Seke 
 Ea ce 
 meas 
 is]: ee 
 2 bb 
 B56 B5616-1 B5616-3 B66 B6618-1 B6618-3 B6628-1-1 
 C56 C5616-1 C5616-3 C66 C6618-1 C6618-3 C6628-1-1 
 ~7 Ra 
 2 
 Soa 
 Dea Sy 
 aa 
 N RD Warehouse Stock Basement Windows 
 
 Hinged at top to swing in 
 
 B57 B5716-1 B5716-4 B5726-1-1 
 C57 C5716-1 C5716-4 C5726-1-1 
 2 Lights Wide; 2 Lights Wide; 
 Glass, 12” x 20”; Glass, 16” x 24”; 
 Masonry epee . sees Veen 
 : : 2’ 3\6" wide x 1’ 1114” hi 2’ 6” wide x 2/314” high 
 Unless otherwise specified, stay bars are fur- ak ae “a as 
 nished for all ventilators except the upper one of 
 a pair. It is best to specify operators desired, also 2 Lights Wide; 3 Lights Wide; 
 sill height. See “Information to be Included with Class Aa 3 Glass, 127 x 18%; 
 ae Masonry Opening, Masonry Opening, 
 Order y pages. 31232: 2/746" widex 1’ 114" high 3/314" widex 1’ 94” high 
 
 39 
 
LUP PON SP EVOL BE Dse Ss Ansa 
 
 Wall Opening Measuring Points and Mullion Details 
 Details Are One-Half Full Size 
 
 3" SEE TABLE ON 
 = a N | 
 A=-(ciass size PLUS § ) X NUMBER OF LIGHTS WIDE Fee aer erence 
 
 MULLION INSIDE 
 
 WIDTH OF SASH | ‘: WIDTH OF SASH 
 
 WIDTH OF OPENING 
 OUTSIDE JAMB 
 
 OPPOSITE PAGE 
 
 MULLION 
 SEE TABLE ON 
 
 Wall opening dimensions are Drawings below show end cuts of 
 identical with the nominal dimen- standard mullions. Upper ends stop 
 sions of the sash. For multiple flush with lintel. Lower ends enter 
 unit openings, 2 inches are added brick, concrete, wood and tile sills, to 
 to the width for each mullion. a depth of 136 inches (2 in. from 
 
 measuring point). See details showing 
 mullions on pages 42 and 43. 
 
 This is shown in the above 
 horizontal section, which shows 
 also outside and inside positions 
 of mullions. 
 
 Nominal width of sash in above 
 drawing is A plus 7% inch. Height 
 is similarly figured. See also 
 table, page 48, and diagram of 
 glass sizes in ventilators on page 
 4l. 
 
 Mullion flanges are always 
 placed outside of sash. See table, 
 page 41, for limit heights of 
 mullions. 
 
 When sash are set on sills of 
 steel angles or channels, the stems 
 of mullions must always project 
 outside. 
 
 The half-tone illustration at the left 
 shows the standard bottom end of mullion, 
 also lowest holes for bolting mullion to sash. 
 
Dir ON eri VOT ED SASH 
 
 Lupton Pivoted Sash in Steel Framing 
 
 Details Are One-Half Full Size 
 
 NOTE 722 lead 
 eee We do not For use with corru- 
 furnish any gated iron siding. The 
 jamb and sill treatment 
 structural is similar to the head. 
 members Sash are secured bv 
 
 straps bent around legs 
 of angle framework. 
 
 For other facing ma- 
 terial the head angle 
 may be inverted and the 
 sash attached back of 
 the vertical leg by stand- 
 
 BY STEEL CONTRACTOR 
 
 80: Head 
 
 A detail frequently used with 
 brick facing in connection with 
 precast or cut stone sills. See 
 detail 43, page 43. A plate or 
 other angle, riveted between 
 the main lintel member and the 
 
 ard clips No. EL-435, as ] : Pd 
 
 shown in detail 80 on angle supporting the face brick, aps 
 
 this page. The vertical extends down sufficiently to in 2 
 
 leg must be not less than permit sash to be raised clear a 
 
 2% inches deep and of sill when inserted. Any zo 
 
 punched for ,2; inch holes brick or concrete jamb detail ae 
 # about 24 inches apart. may be used. cs: 
 ag NOTE—A lintel detail similar to No. 9, page 42, may be used where suitable. Two 
 on channels are riveted back to back with 3¢ inch spacers between them, and the sash 
 tS flange slipped into the space. 
 So Sills may be any structural members with the sash set over and overlapping them. 
 I< Attachment is by straps or clips. 
 
 Glass Sizes in Ventilators 
 
 The outside lights of all ventilators are reduced 
 one inch in width or height, or both, to allow for 
 the space taken by the weathering around the 
 ventilators. See diagram, and bear in mind when 
 ordering glass. 
 
 For “A” sash, using 10 x 16 in. glass (Special) 
 iO Xo Aloe Xa Orkin 
 
 For “B” sash, using 12 x 18 in. glass (St’d & Stock) 
 Neel So aia Yoel Pox ra tit, 
 
 For “C”’ sash, using 14 x 20 in. glass (St’d & Stock) 
 Mie 13619 In. 7Y =l4cx 16 In, 
 
 For “D” sash, using 16 x 22 in. glass (Special) 
 Xo 16X28 in.-8Y == 16x 21) in, 
 
 Limit Heights of ‘T-Bar Mullions 
 
 According to the position of mullions, and the 
 width and height of sash units, T-bar mullion 
 
 Section 121—1]4” Stem 
 Stem projecting inside: 
 Use up to § lights wide, 7 ft. o in. high 
 or 6 “ce «“e 5 ae 6 a9 “se 
 Stem projecting outside: 
 Use up to § lights wide, g ft. o in. high 
 or 6 “ce “ce 7 “ee fe) ae ee 
 
 sections may be used up to the maximum heights 
 given below. B or C lights are referred to. 
 
 Section 339—214” Stem 
 Stem projecting inside: 
 
 Use up to 6 lights wide, 9 ft. high 
 Stem projecting outside: 
 
 Use up to 5 lights wide, 12 ft. o in. high 
 6 “e 
 
 or « Io “ 6 a3 “ 
 
 41 
 
EUR ON. 4 Pe viOwt Bi Dae or aro 
 
 Lupton Pivoted Sash in Brick Walls 
 
 Dicey }anio. 
 
 Used only for single openings. The corners of bricks 
 are chipped away in both jambs, so that the sash 
 may be inserted in one jamb and swung into place. 
 Sill must be left unfinished until sash are set. 
 detail 14. 
 
 See 
 
 WIDTH OF SASH 
 AND OPENING 
 
 WIDTH OF SASH 
 AND OPENING 
 
 WIDTH OF SASH 
 AND OPENING 
 
 poe )amib: 
 
 Used like detail 70 for single openings; also to give 
 clearance to double arms connecting upper and 
 lower ventilators the full width of sash. The exten- 
 sion plates are special and must be specified. 
 
 Details Are One- 
 
 Half Full Size 
 
 G:ablead, 
 
 Used with brick-on-edge 
 or poured-in-place sills. 
 The sill must be left 
 unfinished until the sash 
 have been set, and the 
 head and jambs grouted 
 after sill is finished. 
 
 NOTE 
 
 We do not 
 furnish any 
 structural 
 members 
 
 70: Jamb with Reveal. 
 
 Anchor bolts are set in brick joints 
 about 18 inches apart. 
 clips, No. EL-435, are used. This 
 detail is used for single openings 
 with cut stone or pre-cast sills: also 
 to give clearance where upper and 
 lower ventilators, the full width of 
 sash, are connected by double arms. 
 
 Standard 
 
 42 
 
 : 
 
 OPPLIIPI IZOD 
 PALL ILLLT EL. 
 
 HEIGHT OF SASH 
 AND OPENING 
 
 HEIGHT OF SASH 
 AND OPENING 
 
 Standard detail for brick-on-edge sills. Sills are left 
 unfinished till sash have been set. Head should be No. 
 g detail. Mullion stems, also wall ties, No. EL-1739, 
 extend into brick joints of sill. 
 
 WIDTH OF SASH 
 AND OPENING 
 
 31: Jamb. 
 
 The commonest brick jamb: used with any head and sill 
 
 details in multiple openings. A groove 1}4 inches deep 
 is molded in joint or raked out, and grouted after sash 
 are set. 
 
InUyee LOIN Tee IV OT EID “SAS 
 
 Lupton Pivoted Sash in Concrete Walls 
 
 Details Are One-Half Full Size 
 
 17: Poured-In- 
 Place Sill. 
 Wall ties, No. EL-1739, are 
 
 used. Mullion stems may 
 project in or out. 
 
 HEIGHT OF SASH 
 AND OPENING 
 
 eee oD 
 MULLION - - 
 
 28: Head. 
 
 A groove 144 x 2 inches is : Pose 
 molded in the concrete, avoid- Yt te 
 ing structural lintel, and is ; nie 
 grouted after sash are set and 
 
 sill finished. Used with poured- 
 in-place sills; also with pre-cast 
 
 sills if groove is not less than 
 size shown, 
 
 MULLIONS STOP 
 AT OPENING LINE 
 GROUT BY OTHERS 
 
 GROUT BY 
 ‘OTHERS 
 
 HEIGHT OF SASH AND OPENING 
 
 GROUT BY 
 OTHERS 
 
 HEIGHT OF SASH 
 AND OPENING 
 
 432, ere-Cast 
 or Cut Stone Sill. 
 
 Sill is set before sash are erected. 
 
 Wall ties, No. EL-1739, are 
 
 used. Back of sill is poured 
 
 Bn SE after sash is erected. For single 
 : openings, jamb detail 8 must 
 
 Expansion bolts should be used where solid cut be used. 
 
 stone or pre-cast sills are already in place. 
 
 WIDTH OF SASH 
 WIDTH OF SASH AND OPENING 
 
 AND OPENING 
 
 8: Jamb with Reveal. 2 = | a. 
 
 Used with single units in openings having pre- This is standard jamb detail for multiple unit 
 cast or cut stone sills; also to give clearance to openings, also for single openings where poured- 
 double arms connecting upper and lower ven- in-place sill is used. For single openings, groove 
 tilators the full width of sash. must not be less than 1% x 2 inches. 
 
 43 
 
CUP OWNS Pi Cel ED SASH. 
 
 Lupton Pivoted Sash in Tile and Wood Walls 
 
 Details Are One-Half Full Size 
 
 1g: Tile Head and Jamb. 
 
 Details 19 and 20 show tiles made by 
 leading manufacturers, especially for 
 use with steel sash. Sash are blocked and 
 wedged in position and then grouted. 
 
 20: Tile Sill. 
 
 Sill may be set before sash are erected. 
 In single openings sill must be low enough 
 so that sash will clear lintel when one 
 edge is inserted in jamb. 
 
 HEIGHT OF SASH 
 AND OPENING 
 HEIGHT OF SASH 
 AND OPENING 
 
 @4) 
 
 WIDTH OF SASH 
 AND OPENING 
 
 and Jamb. 
 Various modifications of 
 arrangement here shown 
 may be used. Sill, 
 however, must be shaped 
 as shown. Sash may be 
 
 HEIGHT OF SASH 
 AND OPENING 
 
 held by outside battens 
 at head and jambs. 
 
 Dine betta 
 Cottarzsill 
 
 Blocks are made in 
 widths which can be com- 
 
 RRR eee ee 
 sea a ae = SRL : They may be set before 
 
 SP SDSS Tomes sash are erected, provid- 
 = Decent: , ed opening height 1s 
 preserved. Any brick 
 details on page 42 may 
 be used at head and 
 jamb. 
 
L7UsPei- ON? (PIV OT ED SASH 
 
 oO 
 z 
 Zz 
 uw 
 a 
 (e} 
 [a) 
 = 
 zt 
 as 
 19) 
 < 
 n 
 re 
 ° 
 Ss 
 a5 
 So) 
 [rs} 
 as 
 
 Lupton Pivoted Sash for 
 School Buildings 
 
 . hy. A, | j 
 
 = 
 
 Se 
 a 
 
 In mild climates, Lupton Pivoted 
 Sash may successfully be used for 
 schools. It is also suitable for 
 corridors, toilet rooms, and other 
 locations where desks are not placed 
 close to the windows. 
 
 For school use, we furnish both 
 upper and lower ventilators with 
 spring catch and chain. We also 
 furnish ventilators in non-standard 
 arrangements such as the upper two 
 
 “N 
 wee 
 
 niaed 
 
 shown above, having upper and lower 
 ventilators for balanced air movement. 
 
 Except in mild climates, we recom- 
 mend Lupton Projected Sash, in at top 
 or out at bottom, Lupton Counter- 
 balanced Sash and Lupton Counter- 
 weighted Sash for classroom windows. 
 
 Residence, Apartment house,#and 
 basement steel windows are described 
 in a separate chapter, pages 5 to 
 Ee 
 
 WIDTH OF SASH AND OPENING 
 ADD 2” EACH FOR T BAR MULLION 
 
 45 
 
L Ure ONe (Pav .OL ED 
 
 SASH 
 
 Lupton Operating Device 
 
 Lupton Operating Device is designed to 
 operate small groups of pivoted ventilators 
 (not more than 12 of average size by one oper- 
 ator). It is moderate in cost, strong, simple 
 to operate, and easy to erect. It works by 
 torsion, and we consider it equal to any device 
 of its kind for the service indicated. It 1s 
 equally as valuable for pivoted wood venti- 
 lators as for steel ventilators, and it may 
 readily be applied in existing buildings. 
 
 ‘ite 
 
 Device consists of a cast iron worm, segment 
 
 mechanism of Lupton Operating 
 gear, torsion tube, lever arms, and sash rods 
 acting on the ventilators. The worm and seg- 
 ment are not machined or encased. Suitable 
 brackets are furnished for attachment to wood, 
 brick or steel supports. The operating power 
 
 may be located so that the worm shaft is 
 
 horizontal and turned by a hand chain, or 
 vertical and turned by a hand wheel or pole 
 We will furnish handwheels 
 
 and pole hooks on order. 
 
 hook from below. 
 
 To secure satisfactory service from Lupton 
 Operating Device, the torsion tube should not 
 extend over 40 feet on either or both sides of 
 the operating power, and should not operate 
 more than 6 ventilators of ordinary size in 
 each 4o feet. Where upper and lower venti- 
 lators are operated in pairs, the torsion tube 
 should not extend over 20 feet on either or 
 both sides of the operating power, and should 
 not operate more than 3 pairs of ventilators 
 in each 20 feet. 
 
 When ordering, the following information 
 must be clearly given. A free hand sketch or 
 scale drawing is desirable: 
 
 Lupton Operating Device controlling the upper ventilators of Lupton Pivoted Sash 
 
 46 
 
CU 1ON SP tv Or ED SASH 
 
 PELL DOSED OCG 
 
 Lupton Operating Device at- 
 tached to steel framing. No. 2152 
 Bracket is used at the Power, 
 and plate brackets 
 at the mullions. 
 
 Below: Lupton Operating Device attached to 
 brick wall. No. 2153 Bracket is used at the 
 Power and No. 2117 to support the torsion 
 tube. Plate brackets are used at the mullions. 
 
 1. Location of ventilators to be operated. 
 2. Size of ventilators. 
 
 3. Distance from center to center of each 
 ventilator. 
 
 4. Group or groups to be operated by each 
 operating power. 
 
 5. Desired locations for the operating 
 powers. 
 
 6. Distance from floor to bottom of ventila- 
 tors. 
 
 7. Nature of steel work or other con- 
 struction to which operating power is to be 
 attached. 
 
 8. If hand wheels with their shafts are 
 desired, indicate their location and whether 
 universal joints or mitre gears are required. 
 
 g. Location of pipes, beams, or other 
 obstructions which may affect the location 
 or arrangement of operator. 
 
 Full details of Lupton Operating Device and 
 its application are given in a separate pamphlet, 
 which will be sent on request. 
 
 47 
 
LUPTONS PEV.0 TE Da sand 
 
 Wall Opening Sizes (See Diagrams, Page 40) 
 
 Standard and Warehouse Stock Sizes Special Sizes 
 All frame members are assumed to have a % Sash sizes for special glass, using angle frame 
 inch bearing at head, jambs and sill. Opening member Section 308, are figured as follows: 
 sizes and nominal sash sizes are taken from these For single units: add 34 inch to width or height 
 bearing points, and are, therefore, identical, being of each light, multiply by the number of lights 
 5¢ inch on each edge smaller than the overall and add % inch. 
 dimensions of the sash. Wherever sash sizes For width of multiple units; add together the 
 are given, nominal or opening sizes are meant. widths as above of the various units in an opening, 
 The table below shows symmetrical combina- and add 2 inches for each mullion. (Use glass sizes as 
 tions of Standard units, with resulting wall openings. for stationary lights when figuring opening sizes.) 
 COMBINATIONS OF STANDARD SIZES 
 12x Se 14” x 20") on. ee 
 S e ARRANGE- 
 eazy eC lOES NI: 4, | Glass_}) 382 p95 18977 |58| “Ment (63/14 x20” 
 a" ioe Oaenke an ae ‘ek Pee oe AE is Glass os OF Qe Glass 
 Sas | 2 301m ae ARRANGE- a5 ee Be S26 UNITS a 
 Pile, 3 é es * Da MENT 7A 3 s’ Dee ‘Zi 
 06 4 6’ 23% P 2) 4 6’ 10% 
 Se ee a —;-——— 
 Seat aent6: oign = Sel 7  sraigge|| 20 Dae eee 4,4,4,4,4 A | #2471198" 
 =~ | WIDTHS OF |e =~ | WIDTHS OF 21 POLE RIE NS 4.45544, | 4p 2260 92740 
 = | OPENINGS OPENINGS 
 Sate i) weet) ||| 21 \ 2278347 1 Sti sae: 900) Jaa gk 
 —————EEEe ls es ee 5 6f60S 3) 37 ise 
 3 37 2" 1 3 None lames es? 20° ||--23" S56" | Sol) 55 4.4 dye Gammel ae 
 4 At O36" | 1 4 « | 4! 1036" 90 | 93" 1147" || oe 4e4 ees eS ele ae 
 5 Si DSA 1 5 oe 6’ 034" 
 6 6 3%" | 1 6 Pall eee 23 | 24° 9” 5) aes so5) 4 seme eye 
 94 | 25" 64" | 4 6, 6, 6, 6 3 | 29° 634" 
 6 6’ 6" 2 ans fey ene tie re a4 | 95° 934" || 5/1 3,656,683) Sn 20 O56" 
 8 8’ 634" | 2 4,4 1 | 9° 1034" Ba -| (26"" Ove” N Ould 4e4. 4 Sma." 
 2 DO 3 SOS y Lie 4% 
 10 10’ 7%” 2 Ses) 1 We oye 25 26) 934" 5 SS She yeye 4 30’ 1134” 
 Nee Pore | Sct A ee ae 
 10 10’ 103%” 3 3, 4,3 Dy 12’ 63%" 26 Key IY 6 | 5,4,4,4,4,5 | 5 SS 
 11 11’ 1034” 3 SNS 2 IS aaeoe Ae 26 Dy ie G1. SRS Osh 550) || & Sy SS 
 11 |) 417 10377 |\-3 4, 3,4 2. | 13" 334" 
 12 12. See 2 6,6 1 14’ 8%" Bil 28’ 10%" 5 G5 85 Soh © 4 33’ 414" 
 28 29’ 1078” 5 LOMO ORO 4 34’ 67K" 
 12 | 12° 1136" | 3 4,4,4 2 | 447 1136 98 |-30' 137" | 6.) 45,5, 55.4 ese ices 032" 
 13 1S 3 4,5,4 2 16’ 1%" 29 SOMOS 5 ONO} 0505.0) 4 SOMO 4a 
 13 13/113" 5 Shoe 2 167 134% 
 14 | 14° 117%" | 3 4,6,4 ee Ore 20. at? (se NES. 1 (Gk0n6s ONG ume nese iiss” 
 30.) | 239" 12” 176 les 95 505, Ses mens gee 
 14.91 fetes 5,4,5 bm SR «ie 41 1 33% 537" | 7s ded 505, 5) cede Cela snag” 
 14. 5% eee7 ae Butea S447 634" 3 || 93d) Baz? We On 4s 6268 0.6 ao meso amd” 
 15 | 16" 07713 5505 2 | 18° 6%" 
 15 | to" 1077 6, 3, 6 2 | 18° 6%" 23) || 635 Gis | aida SeS, Sos oun mers eee 25 
 eye Wie, 2 Gs S> 6,6) GOS ee OF 
 16 17’ 056” 3 SONS J) 19’ 858” 35 Si WEA if Nios 55 8 SH Oyo) © 43’ 5%" 
 16.) 1705s 6, 4, 6 2 | 19’ 3834" 36 | 3@” 437” |) 62) 6,6, 662636 Nd an eeu” 
 16 eo a os 4,4,4,4 3 19’ 11%" 
 17 Saale 3 6, 5, 6 2 ZY lal 37 SS" i N@Ox9s 3} 85559501) © 45’ 10” 
 38 | 40’ 834” | 7 |4,6,6,6,6,6,4| 6 | 47’ 036" 
 18 19’ 134” 3 6, 6, 6 2 Dey Wee 39 Al’ 834" Hh OO 05950,0,6|) © 48’ 234" 
 18 | 19 44%” | 4 3, 6, 6,3 Geibeepe 2a 40 | 42’ 91%" | 7 |6,6,6,4,6,6,6| 6 | 49% 534” 
 ig | 19% 4%” | 4 e554 Brin eee 
 19 | 207 7347 WS 2) 5 Geese Wee sors 40 | 43’ 0” $15, 52505, S05, 505] Tensor st 
 41 12430920072 766, 65. ORO Gio al Ore 54% 
 20 | 21° 5° 4 57585 a5 3 | 24’ 9 42 | 44’ 974" | 7 |6,6,6,6,6,6,6| 6 | Si’ 974" 
 20 | 21" 5” 4 46, 6,4 on) 18 | 2a Or Ay WAS 05 SNS) 16,5, 505,555.) ae eee 
 
 48 
 
PUP TONG PRY OLED "SASH 
 
 Philadelphia and West Chester Traction Co. Sub-station Drexel Hill, Pa. 
 
 Lupton Pivoted Sash used throughout. Note that circular head sash are not an integral part of sash in large openings. 
 Upper ventilators controlled by chains and spring catches; lower ventilators by stay bars. 
 
 Specialty Engineering Co. Allegheny and Trenton Aves., Philadelphia 
 
 Lupton Pivoted Sash used in all openings of office portion of building. Sidewalls of shop have one line of No. 5 Pond 
 
 Continuous Sash controlled by Pond Operating Device over Lupton Pivoted Sash. Lupton Special Doors are used in 
 sidewall openings. 
 
 49 
 
VUURTONE PERV OTE De SAS 
 
 Mammoth Hosiery Co. 
 
 Long and White 
 Allegheny Ave. and B St., Philadelphia, Pa. 
 
 Contractors 
 Lupton Pivoted Sash used in all sidewall openings. 
 
 = 
 
 We 
 
 Wy, 
 
 Hump Hair Pin Co. 
 
 A. S. Alschuler 
 Chicago, Illinois. 
 
 Architect 
 Lupton Pivoted Sash used, with upper and lower ventilators separately controlled by spring catch and chain. 
 
 aie) 
 
VUPION -PIVOLED SASH 
 
 oe 
 
 Oakmont Manufacturing Co. Oakmont, Delaware Co., Pa. 
 
 Lupton Pivoted Sash used throughout. Ventilators at top and bottom of sash give absolute control of ventilation. Those 
 at top are operated by spring catch and chain; those at bottom by stay bars. 
 
 Charles T. Main Selden Worsted Mills 
 Engineer Methuen, Mass. 
 Standard Lupton Pivoted Sash are used in all sidewall openings. Lower ventilators are controlled by stay bars, and 
 
 upper ventilators by spring catch and chain. Note the camber head construction on top floor. Square head sash are so 
 used as to produce the same effect as given by built-up cambers. 
 
 Si 
 
POND CONTINUOUS SASH 
 
 (Patented and Patents Pending by Clarke P. Pond) 
 
 Pond Continuous Sash—the original steel continuous sash—was first made in 1909. 
 
 First intended for sawtooth roofs, it is today used by both large and small concerns for all 
 
 kinds of industrial buildings, where roof lighting or abundant, uniformly-diffused ventila- 
 
 tion is required. It is easily opened or closed, and is weather-tight when open in all 
 
 ordinary storms. 
 
 It is most valuable in the roofs and side walls of heat-producing buildings, such as 
 
 foundries, forge shops, dye works, laundries, etc. By using Pond Continuous Sash in 
 
 a roof of proper design, it is possible even in forge shops to work with comfort in summer 
 
 weather. 
 
 Pond Continuous Sash is almost equally 
 valuable in the roofs of buildings where abun- 
 dant light is required. Such buildings are 
 machine shops, garages, textile mills, and 
 industrial buildings of many kinds. It in- 
 volves less glass breakage than any other form 
 of skylight, because, being hung from the top 
 and having flexible joints, it is relatively free 
 from strains. 
 
 In old buildings, remodeled by cutting open- 
 ings in their roofs, and by replacing obsolete 
 wood sash in roofs and monitors with steel; in 
 buildings whose light and air have-been cut off 
 by later additions, and which therefore need 
 roof openings; and in light courts which must 
 be covered, one or two stories high, with 
 ventilating skylight to gain floor space — for 
 all these Pond Continuous Sash has a unique 
 
 value. 
 
 In large buildings Pond Continuous Sash 
 is valuable for giving uniformly-distributed 
 air movement. In such buildings, with 
 ordinary windows, it is impossible in cold 
 weather to avoid spotty distribution of air, 
 with drafts at some points and stale air at 
 others. By using Pond Continuous Sash not 
 only in the roof, but in the side walls also, a 
 uniform air flow of the desired rapidity may be 
 secured over the entire length and width of the 
 building, with practical elimination of cold- 
 producing local drafts. 
 
 OPERATOR 
 BRACKETS 
 
 EXPANSION 
 JOINTS 
 
 Storm panels and structural features of Pond Continuous Sash. 
 
 Members of Pond Continuous Sash. 
 
 52 
 
FON DUECONTENUOUS 
 
 SASH 
 
 What It Is 
 
 Pond Continuous Sash is in effect a trans- 
 parent shed over a ventilating opening. It is 
 made in 20-foot sections, which are joined by 
 flexible weather-proof expansion caps into long 
 unbroken “runs,” which may extend from 100 
 feet for the largest size to 300 for the smallest, 
 or even longer, depending on the slope of the 
 sash and the method of control. These “runs” 
 are hung from the top, outside of structural 
 
 Welding a corner of Pond Continuous Sash. 
 
 Welded joint of top 
 
 rail and muntin. 
 
 ALL JOINTS IN CIRCLES 
 
 Souiocy WELDED ag 
 
 ioe 
 
 All joints in circles are solidly welded. 
 
 (Hr 
 Co 
 
 work, under a continuous overhanging angle 
 bar, which prevents rain from entering at the 
 head. 
 stationary storm panels, which prevent rain 
 from entering in a diagonal wind. Hence the 
 sash may remain open under all ordinary 
 weather conditions. 
 
 The ends of each run overlap 2-foot 
 
 Each run is opened or 
 closed as a unit by pulling a hand chain, 
 running over a pulley. 
 
 Pond Continuous Sash may be used in both 
 vertical and sloping surfaces. For sawtooth 
 roofs a 30-degree slope is recommended. For 
 heat producing buildings of all sizes, and for 
 wide buildings of any kind, the best form of 
 roof is the Pond Truss, illustrated on page 62. 
 
 A special application is the Pond A-frame, 
 illustrated on page 60. This is a framework 
 of A-shaped cross section, hung with one or 
 more lines of Pond Continuous Sash on each 
 side. Either or both sides may be opened, 
 according to the wind. The Pond A-frame is 
 cheaper than a sawtooth roof and equal or 
 superior for ventilation. It is very useful 
 to give central lighting, plus a ventilating 
 outlet, in the roofs of buildings of moderate 
 
 width. 
 
 Mechanical Details 
 
 Each 20-foot section of Pond Continuous 
 Sash is put together entirely by oxy-acetylene 
 welding: hence it is a single unit, with the 
 permanent rigidity and freedom from internal 
 corrosion that oxy-acetylene welding implies. 
 Even the expansion covers are integral with 
 the sections, in order to reduce by one-half the 
 air leakage which loose covers would entail. 
 This welded construction costs more than bolts 
 or riveting, but it is the only way to get a 
 thoroughly dependable result. 
 
 The bottom rail of Pond Continuous Sash is 
 of patented shape, giving maximum rigidity 
 without unnecessary weight. As the two 
 flanges are opposite each other, torsion and 
 
P.O N-D? uC O Nee ENW-OUes 
 
 SASH 
 
 glass breakage from the thrust of the sash 
 rods—which act against the inner flange—are 
 avoided. The outside flange contains drip 
 holes at intervals, which prevent water from 
 being pocketed and causing corrosion when 
 
 the sash is open. 
 
 Pond Operating Device 
 
 Pond Continuous Sash is controlled by the 
 Pond Operating Device. This is a highly- 
 efficient mechanism of great flexibility and low 
 friction. It transmits power, not by torsion, 
 but by the tension of two parallel rods con- 
 nected at their ends by chains working over a 
 sprocket wheel and idler pulley. From these 
 rods, motion is communicated to the sash 
 through compound levers and thrust rods. 
 The arrangement is such that the thrust against 
 the sash increases as the sash opens. The 
 torsion rod sprocket is actuated by a cut steel 
 worm and gear running in grease in a dust- 
 proof case, and operated by a hand chain. The 
 worm runs in ball bearings, the gear in phos- 
 phor bronze. The bearings of the compound 
 levers also are phosphor bronze. 
 
 Standard Sizes of Sections 
 
 Pond Continuous Sash is made in four sizes, 
 respectively 3, 4, § and 6 ft. high. The clear 
 height of opening between head and sill angles 
 is 114 inches less than the height of the sash, 
 1. €., 2.ft. 1034 1n:, etc. 
 
 Sections are 20 ft. long, except where shorter 
 sections are needed to fill out the ends of runs. 
 Sections 10, 12, 14, 16, 18 and 20 ft. long are 
 carried constantly in warehouse stock, to- 
 gether with Pond Operating Device and the 
 necessary fittings for erection according to our 
 standard details. 
 
 Structural Supports Required 
 
 The sash are hung from continuous steel girt 
 angles, not less than 3 by 3 inches, attached to 
 the trusses and intermediate structural up- 
 
 rights which also carry the brackets for the 
 operating device. A similar angle forms the 
 sill. Where two lines of sash are set one above 
 another, an intermediate angle acts as a sill for 
 the upper line and a head for the lower line. 
 These angles are furnished by the steel 
 
 contractor. 
 
 The trusses and intermediates supporting 
 sash girts and the brackets for the operating 
 device may be spaced from 8 to 12 ft. apart. 
 
 Flashing required at joints in all girt angles. 
 
 ty 
 j= = 4 —— 
 buat 8 OF SASH AND PANEL ——————- 
 EVEN FEET 
 
 ] 
 
 SS 6 
 
 Brae OF SASH AND PANEL 
 EVEN FEET 
 
 NOT LESS 
 THAN 18° \ 
 
 NOT LESS 
 THAN 24” 
 
 Heights of curb should not be less than here shown. 
 
POND = CONTINUOUS SASH 
 
 For most conditions, a truss spacing of 20 ft. 
 center to center, with one intermediate up- 
 right, is most economical and satisfactory. The 
 intermediate may be an angle, channel, or 
 other member. 
 
 Care must be used to line up the faces of 
 trusses and intermediates accurately for attach- 
 ing the girt angles. 
 
 All girts and other structural work are to be 
 furnished by the steel contractor. We do not 
 furnish structural work. 
 
 Left circle shows drip hole in 
 bottom rail of Pond Continuous 
 Sash. It protects the outer wing 
 from corrosion due to pocketed 
 water when sash is open. 
 
 Right circle shows Z-bar origi- 
 nally used. A filling of putty was 
 required to protect the steel. The 
 putty frequently broke away and 
 let water lie in the trough. 
 
 Rectangle shows glazing wedge 
 used at sides of lights. 
 
 Steelwork required to support sash and operating device. 
 
 (nN 
 
 (ay 
 
 Storm and End Panels 
 
 Each storm panel is built in one piece with a 
 stationary end panel, which extends 2 feet 
 beyond the end of the sash. The worm gear 
 power and idler pulley are attached to the 
 
 trusses behind these end panels. 
 
 For short lengths in walls and small A- 
 frames the stationary storm and end panels 
 may be omitted. 
 
 Dimensions of Openings 
 Sash runs, including end panels where these 
 are used, are always even feet in length (never 
 odd feet). Opening lengths are 3 inches greater 
 than the length of sash plus end panels. This 
 gives a clearance of 11% inches at each end of a 
 run between the stationary end panel and the 
 
 end of the opening. 
 a 
 
 Opening heights are 1% inches less than the 
 
 sash height, as already mentioned. 
 
 Flashings 
 Clearances between stationary end panels 
 and ends of openings are covered by flashing. 
 
 Where the roof formation does not otherwise 
 cover the head angle from which the sash are 
 hung, a line of flashing should be carried from 
 the roof over the face of the head angle and up 
 under it, as shown in the detail on page 61. 
 This prevents moisture from entering above 
 the head angle and corroding it. 
 
 All intermediate and sill girt angles, also all 
 head angles not otherwise covered, must be 
 flashed at the joints to prevent leakage. 
 
 All flashings are to be furnished by the sheet 
 metal contractor. We do not furnish flashings. 
 
 Clearances 
 
 The clearances shown in the drawings on 
 pages $9 and 61 must be strictly maintained. 
 The truss lattices must be so designed as not to 
 interfere with the operating device within the 
 clearance lines shown. Clearances at the head 
 must be kept free of bolt heads and other 
 
obstructions which might interfere with sash or 
 hinges. When the structure is designed as our 
 drawings show, a satisfactory result is certain; 
 but we will not be responsible for results where 
 our instructions are not followed. 
 
 Glass, Glazing and Putty 
 
 Pond Continuous Sash in roofs should be 
 glazed with 14 inch vertically-ribbed wire 
 glass, the ribs being placed on the side least 
 exposed to dust. 
 
 For side walls, vertically-ribbed glass is 
 usually best, but rough or hammered glass or 
 clear glass, plain or wire, may be used: 1%4- 
 inch thickness is best. 
 
 Standard glass heights are three inches 
 less than the standard or overall heights of 
 the sash. See table below: 
 
 ING BSE N ONE .acss node essnens: Bea 
 INGE AES HS EE TE 355 6 ke wees dole oe 45” 
 ING, SHEN IMEI, cae ch apo pnevaced a 
 NG OSHON INEM, oc usaccaouconswe 69” 
 
 Standard lights are 23 and 24 inches wide, 
 these widths being combined as needed to 
 make the desired length of sash. 
 
 In ordering glass for replacement, the width 
 and height of each light must be specified. 
 
 In ordering ew sash, only the nominal 
 length of the units need be specified. 
 
 We will furnish the sash with or without 
 glass, as desired. Customers will be furnished 
 a diagram showing location and number each 
 of lights 23 and 24 inches wide. 
 
 The glass is bedded in putty and held by 
 galvanized glazing wedges furnished with the 
 sash. Itis not back puttied: the putty is struck 
 off flush with the outer face of the glass. 
 
 It is essential that Pond Continuous Sash 
 be glazed with the special “PCS” putty which 
 we furnish. Ordinary putty hardens and cracks 
 away, causing leaks. 
 
 “PCS” putty has the necessary flexibility 
 to accommodate expansion and contraction, 
 also the slight flexure of the sash, without 
 breaking bond. This feature is important 
 where Pond Continuous sash is used in the 
 roofs over costly materials or equipment. 
 
 Service to Customers 
 
 We will gladly furnish information and 
 sketches to customers who find the details on 
 
 wat 
 
 pages $9 and 61 insufficient or unsuitable for 
 their needs. State the type, size, and general 
 construction of building you have in mind, and 
 if possible, send sketches showing floor plan, 
 cross section and s de elevation, column spac- 
 ing, and height of ceilings or of roof trusses to 
 bottom chord. 
 
 Pond Continuous Sash is often applied to 
 old monitors, or to new and enlarged monitors 
 on old buildings: and Pond A-frames are 
 often applied to existing roofs. 
 
 Pond A-frame hung with Pond Continuous Sash. 
 
 Pond Continuous Sash in roof over boiler room and coal 
 bunker. Pond A-frame is seen at right. 
 
 Pond Continuous, Sash and Lupton Counterbalanced Sash 
 in forge shop. 
 
Idler at end of hand-operated transmission line. 
 
 Successive positions of compound levers and sash rods from 
 
 shut to open positions of sash. 
 
 POND -OPERAEING DEVICE 
 
 Hand-operated power 
 with hand chain, also 
 turnbuckle. 
 
 BA 
 
 oN 
 
 A pull on the hand chain is the most convincing test of 
 Pond Operating Device. 
 
POND, GC ONIL ENO Gs 
 
 SASH 
 
 Hinge Punching in Girt Angles 
 
 Holes to receive bolts for hinges are 7” 
 
 diameter, and are punched by steel contractor 
 on a gauge line 114” up from the toe of the girt 
 angle to which the sash are hinged. See 
 sketch in upper left corner of Group C diagram 
 
 below. 
 
 Pond Continuous Sash are manufactured so 
 that the first hinge hole is two feet from the 
 right-hand end of the line of sash, facing the 
 outside of the building. The succeeding holes 
 are spaced on 4’ o” centers. 
 
 The diagrams “A,” “B,” and “C” show the 
 spacing of these holes for girts of different 
 
 lengths: the chain lines indicate centers of 
 punchings. 
 
 Girt angles are shown with joints on bay 
 centers, in conformity with standard practice. 
 The contractor should omit 7%” 
 hinge punching coincides with joints in girt 
 angles: these holes will be located and punched 
 off center by sash erectors. 
 
 holes where 
 
 Twenty-foot bay centers are most desirable 
 from the standpoint of steel construction. 
 Pond Continuous Sash are standardized in 
 20-foot lengths. 
 
 UA / 
 
 Scale of diagrams, re” = 1’. 
 
 BAY 
 CENTRES 
 
 a 3 
 
 Sa 
 
 ed 
 | | | | i = 
 — ee 
 aes Ree Bae 
 | | j Fae 
 B | ] | i— ¥g HOLES @ 4-O” CENTRES 
 Group A 
 
 Shows typical layout of hinge punching for buildings with columns spaced 16, 20 and 24 feet on centers. 
 
 for all bays on both sides of the building. 
 
 Ye HOLES @ 4-0” CENTRES | 
 
 These girts are identical 
 
 Group B 
 
 Shows typical layout of hinge punching for girt angles with columns spaced 18 and 22 feet on centers. 
 
 These girts are punched 
 
 right and left, so that two punchings, using the right and left in pairs, are sufficient. 
 
 er see Ic iy Sex mero caer ae aa} 
 if | 
 U4-%é HOLES FOR. HINGES, ete. (= | = ———— —— | 119-0 
 — t yt == ine — 2 tere at 12\-O 
 om Bae = = ane pet rm 423+0 
 = Seo ee ee i =e : = , Sea rn nes 425-O 
 micta 1 96" HOLES @ 4-O” CENTRES +—}— 20 
 
 Group C 
 
 Shows typical layout of hinge punching for girt angles with columns spaced 17, 19, 21, 23 and 25 feet on centers. This group should 
 be avoided, as four styles are necessary, using two rights and two lefts. 
 
 58 
 
PON DTCONTINUVUOGOUS SASH 
 
 In Sawtooth Roofs and Sloping Surfaces 
 
 Details and Dimensions 
 
 Tile, Concrete or Wood Roof 
 may be used 
 
 Vertical Section 
 Two Sash High 
 
 Vertical supports N 
 required on centers 
 8 to 12 feet apart. 
 See details at upper 
 
 Punchings for operating device 
 brackets. Steel contractor to furnish 
 bracket shown at left where N is a single 
 angle. 
 
 Angle girt by 
 steel contractor. 
 Note 3” clearance 
 
 We do not furnish any steel work 
 or flashings. All holes to be 
 punched by steel contractor. 
 
 Clip by steel 
 
 contractor. 
 Follow clearances 
 
 strictly. See “Clear- 
 ances,” page 56. 
 
 Angle girt , 
 by steel con-/ 
 
 tractor. Clear opening B between angle xe 
 ‘ & ApAN 
 girt must be carefully followed to Mee antes 
 insure weather tightness without ey ov. ye 
 interference, SO 
 Dimensions 
 Nays A B © D E Fk 
 an i 
 elastic Clip by steel a Di s’ 9x" gt o” a’ 11" 134" 2! ting” 
 coment contractor. es 0 6 9% ye oO! 3 11’ 134" 3! 11 a7" 
 it ” ” , 
 by parce 30 4! 9% mt 0” re 11’ 134 4 1134" 
 / u , u 
 500 8 9% 6! 0” cy rr! 134" go 1isy” 
 
 If A = 4 ft., increase B 1-ft. 
 
 ag 
 
POIN.D -£C_O NeRENL UtOA0S 4S AS 
 
 Pond A-frame for Small Buildings 
 
 Pond A-frames afford the cheapest and most 
 effective way of supplying light and ventilation 
 in the roofs of garages, blacksmith shops, laundries, 
 dye houses, etc., where it is necessary to get rid of 
 heat and vapors. They are also valuable for 
 machine shops and a great variety of other uses 
 where abundant light is needed, yet a closed sky- 
 light would cause discomfort. 
 
 PLATE HOOD 
 
 For maximum ventilation, the width of the A- 
 frame should bear a certain relation to its height, 
 as indicated above. We can furnish the plate hood 
 if desired. 
 
 The structure of the A-frame may be steel or 
 wood. The sides are inclined 30 degrees (or less) 
 joe earn from the vertical, and have uprights from 8 to 12 ft. 
 STEEL OR WOOD on centres. Details of the head and sill angle girts 
 CONSTRUCTION and other features related to the Pond Continuous 
 Sash are the same as for sawtooth construction, 
 page $9. Clearances must be allowed as on page $9. 
 For large A-frames the sash may be made “two 
 high” by using an intermediate angle girt as shown 
 on page 61. If the lower sash is to be stationary, 
 the intermediate girt is omitted, as shown on page 
 59. Intermediate and sill girts must have flashed 
 joints. 
 
 ELASTIC CEMENT 
 BY ROOFER 
 
 ROOFING 
 
 PURLIN 
 
 ROOF TRUSS 
 OR BEAM 
 
POND CONTINUOUS SASH 
 
 In Roofs and Walls, Two or More Sash High 
 
 Vertical Section 
 Two Sash High 
 
 Flashing by 
 
 roofer. 
 Angle girt by 
 steel contractor. 
 Note 3”clearance. ~— 
 
 MOTH, 
 
 X 
 
 Universal 
 brackets 
 supporting 
 operating de-—| 
 vice arms. 
 
 < 
 
 Details and Dimensions 
 
 Vertical supports N 
 
 — required on centers 
 
 8 to 12 feet apart. 
 See details at upper 
 right. 
 
 ets. 
 
 CLEARANCE LINE 
 
 RIGHT HAND ARM 
 (EN 
 
 Drip hole—~ 
 Clip by steel_ 
 
 oti 
 
 WHEN SASH ARE OPEN 
 
 EXTREME POSITION OF TRANSMISSION ROD | 
 
 Punchings for operating device brack- 
 
 Steel contractor to furnish bracket 
 shown at left where N is a single angle. 
 
 contractor, 
 
 CLEARANCE LINE _ 
 
 Angle girt 
 by steel con- 
 tractor. 
 
 aS, 
 
 We do not furnish any steel work or flashings. 
 holes to be punched by steel contractor. 
 
 CLEARANCE LINE 
 
 < 
 
 as 
 SPE ce 
 
 RATING DEVIC 3 
 
 EXTREME POSITION OF TRANSMISSION ROD 
 WHEN SASH ARE OPEN 
 
 Font je 
 (aN 
 i { 
 £ 
 All 
 1) 
 N 
 au 
 Follow clear- 
 ances strictly 
 See“Clearances,” 
 page 56. 
 
 CLEARANCE LINE 
 
 Continuous 
 angle girt 
 by steel con- 
 
 tractor. Oakum and elastic 
 
 cement by roofer. 
 
 Dimensions 
 —__ Clip by steel A—Sash B—Opening 
 contractor. a! oO” 2’ 10%” 
 ye °” 3’ 10%" 
 ce °” ie 1034" 
 6’ 0” re 104" 
 
 61 
 
 25" ee 
 
 Clear opening B between 
 angle girts must be carefully 
 followed to insure weather 
 tightness without interfer- 
 ence, 
 
PON 'D --CONCE EN UW OMS ora oe 
 
 Axel, Carlson & Co. Frank Foundries 
 Contractors Davenport, lowa 
 A small grey iron foundry, extended by a Pond Truss addition. Pond Continuous Sash used in the roof, with Pond 
 Operating Device and hand chains. Lupton Pivoted Sash used in the walls. The difference in light and ventilation 
 between the new and the old portion is conspicuously shown in the interior view below. This view was taken near 
 
 closing time in the late afternoon. 
 
POWN-DI CON ta NULOUS SASH 
 
 Clausen & Kruse Davenport Machine & Foundry Co. 
 Architects Davenport, Iowa. 
 
 A small machine shop for moderately heavy work, having a wide monitor in the roof with Pond Continuous Sash. The 
 same sash is used in the side walls in short lengths between pilasters. 
 
 Camden Family Wash Company 6th and Byron Sts., Camden, N. J. 
 
 Lupton Counterbalanced Sash used in all sidewall openings. Pond “A” frame with four lines of No. 5 Pond Continuous 
 Sash ventilate the interior in conjunction with the Counterbalanced Sash in sidewalls. Pond Operating Device is used 
 on all four runs of “A” frame sash. 
 
 63 
 
LUP LON”, OLDE TS sPAtR LE OsNrs 
 
 Lupton Toilet Partitions 
 
 Details Are One-Half Full Size 
 
 A UL 
 DETAIL OF LOWER 
 CORNER OF DOOR 
 STANDARD SIZES 
 fe Width A Depth B Height C 
 2'6” 4/0” 4'6” 5/0” 4'6’ | 5/0” 
 3/0” 4’()” 4’6” 5/0” 4/6” | 5/0” 
 LATCH eae] 
 q @ FLOOR 
 
 PLAN 
 
 BASE CASTING 
 
 Being made of smooth round tubes, the framework catches Se Bae Nk 
 little dust and is easily cleaned, making the partitions strictly 
 sanitary. The framework is filled with steel plate. Con- 
 struction is such that no special skill is required to erect. 
 
 64 
 
DUP TON SP RESSE DG sTBEU DOOR: FRAMES 
 
 Lupton Pressed Steel Door Frames 
 
 LINTEL 
 
 ANCHOR “ xX 
 Vi \ 
 
 ‘ N\ 
 KY \ ~ \ 
 SOS SS 
 
 SSO 
 
 TRANSOM 
 
 IMPOST 
 
 16 GAUGE PLATE 
 
 VARIABLE 
 
 VERTICAL 
 SECTION 
 
 VARIABLE 
 
 These frames are designed primarily for use with 
 wood doors. They are formed from 16 gauge steel 
 plate, with or without imposts, to fit any type of 
 interior wall. 
 
 Corners are accurately mitred and all joints 
 securely and neatly welded. The central 
 stop of each member may be varied in width to 
 
 suit the thickness of the wall. Height and width 
 of frames, and location of imposts, are made to 
 
 HORIZONTAL SECTION 
 
 suit architect’s specifications. Concealed hinges 
 are used, in connection with reinforcing plates in 
 the frames. 
 
 Frames are shipped assembled and crated, with 
 ends braced by angle bars which are left in the 
 floor concrete (see dotted lines). Walls are left un- 
 finished till frames have been set, and anchor 
 plates (furnished by us) are built into them to 
 locate frames. 
 
LUPTON 
 ROLLED STEEL SKYLIGHT 
 
 (Patented by Joah Brogden) 
 
 Lupton Rolled Steel Skylight is especially 
 suited to meet conditions of unusual severity, 
 such as vibration, wide range of temperatures 
 and inaccessibility for frequent painting. Its 
 patented construction avoids the use of cross 
 bars and eliminates breakage of glass, due to 
 expansion and contraction and_ vibration. 
 Leakage, due to drying of putty, is also 
 avoided. 
 
 All parts directly exposed to weather are 
 copper and brass. If desired, however, gal- 
 vanized copper-bearing steel may be used for 
 the cap instead of copper, at a corresponding 
 price. 
 
 The essential feature of the construction 1s 
 the U-shaped rolled steel skylight bar. These 
 bars are supported by purlins at spaces deter- 
 mined by the length of the glass lights 
 measured on the slope. No cross bars are 
 used: instead, the lower edge of each light laps 
 the upper edge of the next lower light three 
 inches, and the bars are offset to permit this 
 lap. Lights are 24 inches wide, and the bars 
 are spaced 2434 inches on centers. 
 
 The glass does not touch metal at any 
 point. It is flexibly supported on the bars by 
 strips of saturated water-proof fibre, and 
 similar strips of fibre are interposed between 
 the copper caps and the glass. The caps are 
 offset to accommodate the glass laps in the 
 
 sip 
 
 Ford Motor Company, Body a 
 
 Brass dome nuts 
 are used with the caps to prevent corrosion. 
 Between the laps of the glass lights, a strand 
 
 same manner as the bars. 
 
 Perspective 
 Showing 
 Glass Lap 
 
 of fibre is placed sloping upward on each side 
 of the bar midway of the lights. These sloping 
 strands lead condensation into the bars, by 
 which it is carried outside the building and 
 discharged through drip holes in the copper 
 curb apron. 
 
 Lupton Rolled Steel Skylight is adapted to 
 
 any form of roof. Sketches and complete in- 
 
 formation will be furnished on request. 
 
 en : 
 nd Radiator Building, Detroit, Mich. 
 Two Lupton Rolled Steel Skylights used, each 800 feet long and 23 feet on each slope. 
 
CORRUGATED WIRE GLASS 
 
 Because of its unusual strength Corrugated Wire Glass does not require the support and 
 
 protection of a specially constructed frame work. It is laid on steel or wood purlins in the 
 
 same manner as corrugated iron, except that strips of asphalt paper are first applied to 
 
 the purlins. 
 
 Combining the qualities both of a roof covering and a skylight, Corrugated 
 
 Wire Glass may be used as a complete roof from ridge to eaves; or it may be laid over 
 
 openings of desired sizes in direct connection with any roofing material; or on a curb 
 
 raised above the roof surface. 
 
 The corrugations widely diffuse entering 
 light rays and eliminate all glare. The 
 glass is laid with the smooth surface on 
 the weather side, and rain washing over 
 the corrugations keeps it clean. As a fire 
 retardant, Corrugated Wire Glass possesses 
 all the qualities of wire glass in flat 
 sheets. 
 
 Corrugated Wire Glass is a full %" thick 
 and weighs about five pounds per square 
 foot. Standard lights are 2734" wide by 
 42 and 63 long. Corrugations are 2.52 
 across and 3{” deep. 
 
 When so desired, we will furnish cover 
 caps for joining lights, necessary bolts, 
 washers, clips, asphalt paper strips for 
 glass rests, ridge roll and other sheet metal 
 accessories. 
 
 A complete catalogue showing details of 
 construction and installations has been 
 
 ¥-[5 2-H Sfove Bolt 
 
 Neral Cover Cap: 
 
 ASpPalt SHO. = 
 fandard Gass 274 Wd. 
 
 Laying Corrugated Wire Glass. 
 
 prepared and will be sent to you on request. 
 
 Its many advantages make Corrugated 
 Wire Glass a most practical and economical 
 building material. In reconstruction or 
 alterations of industrial buildings it finds 
 many uses. We shall be pleased to advise 
 you in connection with its use. 
 
 LEAD Washer. 
 Netel [aner Step: 
 Zon Clip: 
 
 “Mie to CCQERC of BOUS 28LEO 
 
 Zoe pope | 
 
 IPveVve = 2-52" 
 
 SECTION 47 JSOINT: 
 67 
 
LUPTON STEEL SHELVING 
 
 Lupton Steel Shelving incorporates fundamental qualities of design and construction 
 which make its first cost on any basis of comparison always an economy, and which give 
 it increasing investment value with each expansion or rearrangement of stock, periodically 
 necessary, inevery growing concern. This applies to old plants now using wood shelving, 
 as well as to new plants for which the most efficient storage equipment is wanted. 
 
 Bin Type 
 
 This type of shelving, which is most commonly used, is open only at the front. The 
 front edges of the sides are formed around flat reinforcing bars of high carbon steel, 
 resulting in a [-bar construction with ample strength to support 
 
 the shelf load, and to withstand rough usage. The back edges of 
 side uprights are flanged and bolted through the back upright. 
 
 The front edge of the shelves is reinforced by being formed 
 tightly around a specially rolled channel bar, whose ends are bent 
 at right angles and bolted to the side uprights. At the sides and 
 back the shelves are flanged downward and bolted to the uprights. 
 
 This type is usually open for access from all four sides. The 
 uprights are T-bars, hot rolled from medium carbon steel, and are 
 
 Lupton Bin Type 
 Shelving Unit 
 
 The two upper shelves 
 have bin fronts: all three 
 have label holders; middle 
 shelf is provided with bin 
 dividers. 
 
 Rack Type 
 
 punched for attaching the shelves. 
 
 Shelves for this type have both the front 
 and back edges formed around the channel 
 bar reinforcement described above, and the 
 
 Lupton Rack Type 
 Shelving Unit 
 
 Note punching for 134” 
 through the channels. spacing of shelves. Diag- 
 onal bracing and gusset 
 plates as shown, are pro- 
 
 Shelf Adjustment vided when necessary. 
 
 ends of the channels are bent at right angles 
 so that the bolts supporting the shelf pass 
 
 Both types of Lupton Steel Shelving are 
 punched to provide vertical adjustment of shelves on 1’ centers. 
 Shelves are punched on 3’ centers for bin dividers. 
 
 Attachments 
 
 The various attachments for Lupton Steel Shelving permit any 
 desired modification, and all are easily added or removed. They 
 consist of: 
 
 Bin Fronts—These have bottom edges flanged to slip under shelf 
 and reinforce it, and top edges stiffened by a roll. They may be 
 68 
 
LUPLON STEEL] SHELVING 
 
 put in place without disturbing the shelf or an adjacent bin front. 
 
 Bin Dividers—These are vertical divisions occurring between shelves. They have a 
 roll at front edge, and are flanged at back and bolted to shelves at top and bottom. 
 
 Label Holders—These may be fastened either to shelves or to bin fronts. 
 
 Counter Extensions—They give additional storage space and provide easy means of 
 reaching upper shelves without using a ladder. 
 
 Lupton Steel Shelving is attractively finished in velvet green enamel, oven baked. 
 Unless otherwise specified, it is shipped knocked-down. All necessary bolts and nuts 
 
 are provided. 
 
 Lupton Service 
 
 We shall be pleased to have you consult with us regarding 
 your requirements for the handling and storage of your materials. 
 We will furnish drawings showing floor layout, and types 
 and arrangement of units best suited for your specific purposes. 
 
 Our catalogue “‘C” completely illustrates and describes Lupton 
 
 Shelf for Bin Type Steel Shelving and shows interesting installations. A copy 
 Front edge of shelf is formed 
 around channel; sides and rear 
 edges are flanged. This reinforced 
 shelf construction permits max- Information for Ordering 
 
 imum load. 
 
 will be sent on request. 
 
 Inquiries for orders should give the fullest possible informa- 
 
 tion about the intended use of the shelving. 
 Let us know the nature, weight, and size of articles to be stored; required maximum 
 load per square foot of shelf; preferred width and depth of shelves; number of shelves 
 per unit; requirements for bin fronts, bin dividers, label holders; and available height 
 
 from floor to overhead pipes, sprinklers, beams, or other ceiling obstructions. 
 
 ULL 
 
 Lupton Bin Type Steel Shelv- 
 ing in South PhiladelphiaWorks 
 of Westinghouse Electric & 
 Manufacturing Company, 
 Lester, Pa. The Plant contains 
 a number of Lupton Bin Type 
 Shelving groups, distributed 
 throughout the various 
 
 buildings. 
 
LUPTON UNIT SHELVING 
 
 Immediate Shipment from Warehouse Stocks in Philadelphia, Chicago and Cleveland 
 
 All 
 units 
 are 
 3 feet 
 wide, 
 7 feet 
 high, 
 1 foot 
 deep 
 
 Labels 
 holders 
 on all 
 shelves 
 
 Unit 110 
 
 Unit 150 
 
 Lupton Unit Shelving is designed to fill the 
 requirements of the manufacturer, storekeeper 
 or office manager who needs auxiliary storage 
 facilities and who can adapt his requirements 
 to three well-balanced standard units. 
 
 Frequently the need is for small, compact 
 units which will fit into some unused corner 
 and provide display and storage space for the 
 many small articles in constant demand. 
 
 Unit No. 160 is of great value to the manu- 
 facturer or storekeeper who uses or sells a 
 variety of small parts, such as screws, bolts, 
 washers, pins, etc., and Unit No. 150 provides 
 ideal utility space for stationery and office 
 supplies. 
 
 Unit No. 110 is a combination of different 
 size bins, which easily lends itself to the needs 
 of the storekeeper or manufacturer who either 
 sells or assembles small parts. 
 
 Hardware dealers, supply houses and small 
 
 7O 
 
 Shelves 
 and 
 dividers 
 are 
 inter- 
 change- 
 able 
 
 Shipped 
 fully 
 as- 
 sembled 
 
 Unit 160 
 
 parts distributors find many uses for these 
 units, with a resulting decrease in handling 
 expense. The first cost is saved many times 
 over in labor alone, and careless handling 
 of small parts with the consequent waste is 
 eliminated. 
 
 Furthermore, Unit No. 160 gives 35 per cent 
 more storage capacity than wood shelving 
 made of 78-inch lumber, and is not subject to 
 the warping and deterioration common to 
 wood. 
 
 Lupton Unit Shelving is finished in our 
 standard velvet green enamel, oven baked. 
 All shelves are equipped with full width label 
 holders. 
 
 Changes from the arrangements shown are 
 easily made by the purchaser. Shelves and 
 dividers may be removed or relocated by taking 
 Additional shelves and di- 
 viders may be purchased as required. 
 
 out a few bolts. 
 
LUPTON 
 
 STEEL FACTORY EQUIPMENT 
 
 Tool Cabinet 
 
 Shelves are adjustable. Door has 
 cylinder lock, master-keyed on same 
 system as Bench Drawer, Tool Stand 
 and Foreman’s Desk. Width,24inches; 
 extreme height, 36 inches; inside 
 height, 2714 inches; front to back, 
 16 inches. 
 
 Bench Drawer 
 
 Made in two sizes: 14 inches wide, 
 5 inches deep, 18 inches front to back, 
 and 14 inches wide, 6 inches deep, 
 24 inches front to back. Has cylinder 
 lock. Tray is extra. 
 
 Steel Utility Cabinet 
 
 For stationery and miscellaneous 
 storage. Shelves are adjustable. Door 
 has a 3-point latch with cylinder lock. 
 Dimensions are 36 inches wide, 75 
 inches high, 18 inches front to back. 
 May be arranged as a locker, with 
 top shelf and pipe rail for coat hangers. 
 
 Immediate Shipment from Warehouse Stocks in 
 Philadelphia, Chicago and Cleveland 
 
 LL the articles here shown are carefully and substantially made 
 from heavy steel plate. Every detail has been studied to ensure 
 maximum service at moderate cost. 
 
 The sizes specified are carried regularly in stock for immediate 
 shipment. Special folders describing each article in detail will be 
 sent on request. 
 
 Steel Waste Bin 
 
 Used for dry and oily waste and 
 all inflammable materials. Lid has 
 chain, balance weight and fusible link. 
 This will close automatically in case 
 of fire. Width, 36 inches; front to 
 back, 3o inches; height at back, 42 
 inches. 
 
 Bench Leg 
 
 Back extension furnished as an 
 extra. Height, 31 inches. Will take 
 top measuring about 26% inches with- 
 out extension, 31% inches with exten- 
 sion. 
 
 Wal 
 
 Tool Stand 
 
 Uses the smaller standard Bench 
 Drawer, with cylinder lock master- 
 keyed on the same system as Tool 
 Cabinet. Width, 20 inches; extreme 
 height, 36 inches; front to back, 20 
 inches. 
 
 Foreman’s Desk 
 
 Drawer has cylinder lock. Top 
 is well reinforced. Width, 36 inches; 
 front to back, 28 inches; height in 
 back, 52 inches. 
 
 Unit 
 Shelving 
 
 Unit 110 
 
 A typical unit, particularly desir- 
 able for storekeepers and manufac- 
 turers selling or assembling small 
 parts. Shipped completely assembled 
 and finished in olive green baked en- 
 amel. Send for Lupton Unit Shelving 
 Folder, which illustrates and de- 
 scribes all types. 
 
AVERY LIBRARY \ 
 COLUMBIA UNIVERSITY 
 
When You Build a Home 
 « Start Right 
 
 BUILD daylight into your basement, make it a 
 
 bright, cheerful, useful part of your house. Use 
 windows that will give 50% to 80% more daylight, 
 that won't swell, warp or stick—that keep out the 
 rain and the wind—that are completely equipped 
 with heavy hinges and automatic locks. 
 
 Just think—Truscon Steel Basement Windows 
 have all these remarkable features and yet they ac- 
 tually cost as little as wood. Find out about them 
 from your architect, contractor or dealer. See these 
 windows on the job, make any comparison. You 
 simply cannot afford to build without them. 
 
 TRUSCON STEEL 
 
 BASEMENT WINDOWS 
 
TRUSCON STEEL COMPANY 
 
 TRUSC¢ 
 
 Tn 
 
 nin i AT 
 MMLtl LLL Ry 
 
 50%to 80% more daylight wort stict 
 
 Just compare the daylight area 
 of the Truscon Steel Basement Win- 
 dow with a wood window for the 
 same size opening. With Truscon 
 Basement Windows there is a gain of 
 50% to 80% depending upon the |E= = 
 sizes of the sash. You buy daylight at Width 2'-9% 
 greatly reduced cost. This is just 
 one reason why Truscon Windows 
 
 0” x1 
 
 MONOLITHIC CONCRETE are so popular with home builders. 
 
 SSN) Se er) ae es ee ed ee Basement Windows must not only 
 | admit daylight, but must shut out 
 the wind and rain. The contin- 
 uous double overlapping weathering 
 around Truscon Steel Basement Win- 
 dows is an exclusive feature that 
 makes them weatherproof against 
 even driving storms. 
 
 Basement windows are near the 
 damp ground and are subject to the 
 
 i 
 
 CONCRETE BLOCK' 
 
 All above dimension 
 same points as “win 
 effects of moisture. Truscon Base- lowing diagram. Al 
 
 ment Windows are made entirely of 7/3{ clearance 
 steel. They cannot warp, swell, 
 stick or lose their shape. They al- 
 ways operate easily under all condi- 
 tions. The steel spring latch auto- 
 matically locks them when they are 
 
 ‘ > bearing or anchorage 
 closed. The windows are practically sides. Be sure to a 
 
 indestructible and never need repairs. °Penin€ and closing 
 
 ps) BEARING 
 Z 
 WINDO' 
 
 This name sta 
 
 Carried in Stock 9 ?S27ui.s 
 
 13" BRICK WALL 
 
WI N D OWS Itemized Cost of — 
 
 ONE WOODEN BASEMENT WINDOW 
 1 Wood Sash'—=——-— 
 1 Wood Frame --—-—— 
 1 Pair of Hinges -—— 
 LBoleor Lock =——_— 
 1 Priming Coat of Paint—- 
 
 Labor of fitting sash to frame 
 
 and attaching hardware ......... 
 ODA a ee es 
 
 as little as woo 
 
 keep out rain ph wind 
 
 Height 1'-3" 
 
 Height 1'-11" 
 
 e measured from the 
 , opening’’ in the fol- 
 mensions allow for 5% 
 
 uy 
 
 BEARING 
 OPENING 
 
 the construction on all 
 3" clearance for easy 
 rindow. 
 
 With all their remarkable advan- 
 tages Truscon Steel Basement Win- 
 dows actually cost as little as wooden 
 windows. In some localities they 
 cost considerably less. For your own 
 satisfaction fill out the items on the 
 cost sheet shown above. You can 
 always get the prices of Truscon 
 Basement Windows from us. 
 
 In any type of foundation, brick, 
 stone or concrete, you can install the 
 complete Truscon Basement Window 
 as easily as the wood frame alone. 
 The 9/g” anchorage into the construc- 
 tion insures absolute weathertight- 
 ness around all sides of the window. 
 The photograph at right shows this 
 wide bearing between stone and brick 
 courses. 
 
 It is easy to screen Truscon Base- 
 ment Windows. Two wood screws at 
 each jamb hold the screen flush 
 against the sash frame so there are no 
 crevices for insects to enter. 
 
 The sash can be easily taken out 
 of the frame for glazing as the hinge 
 pins are removable. When you build 
 a home, start right by asking us 
 about Truscon Basement Windows. 
 
 ed on the inside 
 
 vorpcccss Immediate Delivery 
 
 YOUNGSTOWN, OHIO 
 
 Cost Complete of — 
 
 ONE TRUSCON STEEL BASEMENT WINDOW 
 Complete including sash fitted 
 to steel frame, 1 pair steel 
 hinges riveted in place, 
 lsteel spring lock, double 
 overlapping weathering and 
 heavy coat of paint 
 
 eo eee ee amr 
 
 EASILY INSTALLED IN ANY WALL 
 
 EASILY AND CHEAPLY SCREENED 
 
WINDOW OPENING 
 
 Y, 
 O 
 se 
 O 
 
 2) CLEARANCE, 
 
 5"|3" 
 
  DRECAST CONC 
 
 OF WOOD 
 
 JE 
 “SCREENING - “CLEARANCE? 
 
 2 ~ 
 
 ej2 SyipReyase BOK 
 
 a (aime Sie ae ae PEAD, & JADE 
 GOFIGZE En OPR es DeACTS COsiCe is CEO 
 
 wig - 
 
 Fe 
 aS 
 pHing. 
 
 SS s/EAy. 
 ee 
 Bee 
 SHER 
 
 HALAD> 
 MASONRY 
 
 OPENIN 
 
 WINDOW OPENIN 
 
 WINDOW 
 
 CLEARANCE i 
 
 RET 
 
 las eal at ee AILS nee 
 
 37541, FOR FREE OPERATION 
 tS 17S" OF TRUSCON BASEMENT 
 WINDOWS & CLEARANCE 
 OF 3° MUST BE ALLOWED 
 ETWEEA SASA FRAME 
 D FOUNDATION WALL 
 T SIDE JAMBS. TAIS 
 JATEORDS A BEARING 
 OF S'IN WALL FOR SASHA 
 AACHORAGE « 
 
 LG TRUSCON BASEMENT 
 WINDOWS ARE GLAZED 
 LIKE WOOD SASH EXCEPT 
 THAT SPRING GLAZING CLIPS 
 WAICH ARE FURNISHED WITA 
 | EACA WINDOW, ARE USED 
 1 INSTEAD OF GLAZING POIATS. 
 USE eRUSCONM Specie 
 
 SASHA PUTTY. 
 , ORDINARY WOOD SASAy 
 ) PUTTY WILL AOT AARDEN 
 CY! SIFSES. 
 
 PONIES IAG MEGS 
 
 Sépews: 
 
 TRUSCQN STEE EL 
 
 BASEMENT @ WINDOW 
 
 ne etl 
 
 OPREVEDT (EE SInEer 
 TRUSCON SIEZEL DASEMENT WINDOWS 
 
 _TRUSCON > pL COMPANY YOUNGSTOWN, O10. 
 
 S)e0e je |p 
 710m 
 
 TRUSCON STEEL COMPANY 
 
 YOUNGSTOWN, OHIO 
 
 D-415-50M-A.P.Co.-6-22 
 
Scot nen 
 
 ee And <, 7 
 
 Tee 
 aoe 
 
 Rees