APPARATUS 0 SUPPLIES roeISOLATED PLANTS NU ao Lo ee en 2 ba) Pad iy Ear aire omen! Ley A 1 Py B LBC ts AR ; APPA RIN | Ant. S i WP ‘d FO OLAT » \anG WL lf : mt Me | eee O.as : mY ; bp < i: ' i, g J Te rt TTL I jut PIV in Ss i | ds = NES | if a a’ A) ae Everybody should use Elec- tric Light, obtain- ing the supply from the nearest Central Station, If impossible to secure such ser- vice, install a General Electric Company’sSmall Plant. GENERAL ELECTRIC COMPANY INTRODUCTION HE General Electric Com- pany occupies an unique position in the electrical business in that it can furnish from its own shops, every electrical device necessary for the complete installation of an electric lighting and power plant. Prospective purchasers will find it desir- able to place their orders with one con- cern, as by so doing responsibility is not divided, and a complete, uniform, stand- ard outfit will be obtained. The demand for apparatus for isolated lighting has increased continually since the introduction of the incandescent lamp, and electric light is now universally conceded to be the only form of artificial light suitable for the illuminating of fac- tories, creamertes, mills, machine shops, breweries, country residences, country clubs, sugar plants, plantations, cotton compresses, etc. Every such institution should use electric light for artificial illumination, not only on account of the satisfactory quality of the light which is, of course, unrivaled, but because of the remarkable convenience with which it may be installed and operated. Beside 5 GENERAL ELECTRIC COMPANY these advantages, there are the low cost of operation and maintenance, and the decreased insurance rates obtained where electric lighting supersedes other types of illumination. If it is impossible to secure service from a nearby central station, it is wise to install a complete electric plant on the premises. In the pages following is given a general description of the various devices manufactured by the General Electric Company, which are necessary for a com- plete installation. If information in detail is desired on any of these devices, the Company will be very glad to mail it upon application to the nearest sales office. All material recommended by the General Electric Company has_ been approved by the Fire Underwriters. GENERAL ELECTRIC COMPANY CONTINUOUS CURRENT APPARATUS ae class of electrical machinery is most commonly used for small plants. It is particularly suitable for such purposes and is the only apparatus which can be used for charging storage batteries, GENERAL ELECTRIC COMPANY “SULSUapUOS-UOU ‘LURA}S "SQ Of UO PASE SOULSUI-9[ SUIS Y}IM S}AS JO SSUTZRA | | i 3 paula al Theo je OOLL i 2 iS X 08 OFS rae cos- 08-9 TW elt 6 ae ut OOLE as) u8PX Gh 09T rae 098- 02-9 dIN 19 v8 ute rake 00SF , 09 wL&X 69 9eT OIT 00F- SI-9 dW yi Pict) © wil 0068 1 IG u¥EX LG 16 OIL oct 01-9 dW we nw @ a! wil 009% 1 OF 08 X 09 +9 OIL oge- 2 -9 dW uP ma ha pail! 009T u We 1hGX CE 9¢ OIT 009- * + dW es We a ut 006 ES 1SGX 68 8% OIL 002-2% -* TW wn ) ae) ae) el ples) zs) is) wn AY gt ase. mee mech ° a role ey ao mw To a 5 =e Wiens Sse Be. g. 23 = =e QS RS I 5B O58 3 309 oe) QF a a a uO ) 20 20 Bo foHey D et te = Oia: Bene ol ye we 88 2 oa Saleen ce etn S. ie ee | NOILVOIAISSW19 SHAUALLVAAV GVIONOUI HLA SYOLVAHNAD AVIOdILINN GNV SHNISNA adAL NadO AHANITAD ATONIS TVOLLAHA AD GENERAL ELECTRIC COMPANY DIRECT COUPLED ENGINE- GENERATOR SETS epue General Electric Company has for many years supplied all the engines and generators for the United States Navy. These engines are so uniformly satisfactory that a de- mand has arisen for sim- ilar sets for commercial work, particularly in isolated plants. The requirements of such sets are compactness, light weight, sim- plicity, freedom from _ vibration and noise at high DIRECT COUPLED GENERATING SET MP 6-30-305 WITH SINGLE speed, perfect reg- CYLINDER ENGINE ulation, durabil- ity, and finally low cost. Those who equip their plants with these engine-generator sets will be able to buy from the General Electric Company everything required for the installation excepting only the boiler equipments. The generators are mount- ed directly on the engine bed-plate and their design and construction are par- ticularly compact. GENERAL ELECTRIC COMPANY ENCLOSED TYPE ENGINES AN ENCLOSED TYPE ENGINE COUPLED TO AN MP 6-{5-400 GENERATOR A LINE of vertical single cylinder engines of the enclosed type direct coupled to generators is also manufac- tured. This type of engine has met with marked success. All the moving parts are enclosed by the engine casing, allow- ing perfect lubrication and reducing wear and attention toa minimum. The bear- ings are provided with an automatic forced lubrication system, which insures quiet running under al] conditions of load. 10 GENERAL ELECTRIC COMPANY DIRECT DRIVEN GENERATORS FOR LIGHTING AND POWER CONTINUOUS CURRENT HESE generators are designed for direct connection to engines, the armature being arranged for mounting upon the engine shaft. For many _ installa- tions these machines have important ad- vantages which are lacking in belt driven machines. In some cases they are the only machines suit- ableterisolated plants. 425 5W CONTINUOUS CUR- RENT GENERATOR FOR on account of their DIRECT DRIVING quiet operation; the noise and _ vibration which accompany the use of belt driven machinery being en- tirely lacking. They are economical in floor space, and oper- ate at a higher eff- ciency than belt THE ENGINE SIDE oF AN mp CTiven mach ines. 6-35-300 GENERATOR These machines are built for both 125 and 250 volts. LE GENERAL ELECTRIC COMPANY 00‘TT 0g6'% OST ras 008 SEG | BG 0L2-00T-9 dIN 0088 0ge°% GIL Gor 009 SEs SES 0L2-GL -9 dW 086'9 00¢‘T q) SOL 00F GG GEG 08c-0¢ -9 dIN 009% 096 'T we a 08% OLG 09% ooe-s¢ -9 dW 00g‘ 0gs LE Col 006 GLE c9G eoe-gc -9 dW Sa OF Sp < > | Omg a oe os a ° 5 an ee OS aie 5 UPs = S S}HOA 096 | SHOA GET He OA? oe 9 rie FP AG) fo} a] or fay) n as Bia. o mr & "Sa ‘LHDIAM ac) SaHSOUd ATOM MYLO AAS OU AY Wn Gyn TTT eet *XOUddV LV LINdLno daqaadS WAWINIW is A S.LIOA 06% YO Sz ‘SONTUVAd duvod.Lno GNV SHHSnNud NOduvo ‘sHaN.LVIWAV GVTONOUI H.LIA SYOLVAANAD TI WaOd NAATAC LOFAIC 12 GENERAL ELECTRIC COMPANY BELT DRIVEN GENERATORS SLOW AND MODERATE SPEED HENNE ER. “itytisy desirable: ito install belt driven generators, General Electric Form H multipolar ma- chines are recommended. As the result of this Company’s years of experience with this class of apparatus, these generators have reached, both electri- cally and mechanically, their highest develop- ment. Their efficiency : Siskel anes Ae en and uniformly satisfac- MP 4-30-1050 FORM H tory operation are well : known. All parts are designed with a view to securing the very best possible operation, and the construction is such as to permit easy accessibility. Reliability of operation and facility of repair in case of accident are of prime consideration to the owners of isolated plants. These are established characteristics of the Form H machines. The method of armature construction is such that failure of insulation is practic- ally impossible; in fact, the insulation used in these generators is practically indestructible, except by heavy overload. An important feature of peculiar value 13 GENERAL ELECTRIC COMPANY 09g8 0088 OST-00E-009 00S-096-G6T ogg cL f dW O0€69 OFIL 0OT-00G—-00F 009-0S6-S6T 009 0g P dW OGSG 069¢ 08 —09T-0Z8 00¢-0S96-GeT S09 OF i dW OSLP SEOF 09 —O0GI-O0FG 00¢G-0G6-G6L GLO O€ F dW 00GE OSES OF —O8 —-O09T 009-0G6-ZT OOL 0% i dw GOS CO9G ¥& -89 —-9€T 00S-0S6-C6T OGL LT F dW OTST OO6T L& -¥4 -80T 009-09Z-GST 0g8 Sine & i dW OgsT cerl 8ST -98 -2L 00G-096-E31 006 6 2 dW OL6 OSOT Si —96, 3S: 00S-02S-G2T 086 g°9 F dW a a Mi Nn ge es Sey SES g A & e, eset mick ees as 8 = oO cS. a 2 nD Q ® (oN 7 a. n or) eS @ ier = Ke NOILVOIAISSVT9 ‘SdT ‘LHDITM H Wdosd ‘SUHOLVYANAD daadS AAOTS 14 GENERAL ELECTRIC COMPANY to plants of this character is the perfect working of the commutator and brushes under all conditions of load. Changes trom-*no-cload. towiull load, ora reven moderate overload, can be made on all of these generators without necessitating the shifting of the brushes. A minimum of attention is required, owing to the fact A SMALL PLANT that carbon brushes are used and the bearings are of the self-oiling type. When desirable, the Form H_ gener- ators can be specially adapted for direct driving from engines of suitable speed, by mounting the generator on an exten- sion of the engine bed-plate, and con- necting the armature to the engine shaft by means of a coupling. T5 09¢8 0088 OLT-OFE-089 00S-0&6-G1 02 48 ¥ 0869 OFTL 0€T-09Z-0ZE 00S-0SZ-E2I | G18 ag G2 0se¢ 069¢ OTT-0G6-0FF | 00¢-0EG-G3T | 8&6 ag $ O82 | CeGF 06 -O8T-09E | 008-08Z-G6T | G26 CF t 00zE oges 09 —0GI-0FG | 008-08S-GZL | OSOT 0g $ G9 G99G 0& —00T-006 008-083-Ga1 OOTL GS $ OTST 006 ce -OL -OFT | 00G-0SZ-E2I QLIT GQ Lt ¥ Oest CSF GB -OF -O0T 009-0EZ-GZT | Og8T Gor fF 016 OSOT SI -98 -GL 008-08Z-E2L esi 6 $ = aot | QoSe | IS 5 3 ae a Oke iia ae / te = 4 = | g "SdT “LHDIAUM | NOILVOIAISSV1I9 GENERAL ELECTRIC COMPANY H WaOd ‘SYOLVYANAD daeddS ALVAEGON 16 GENERAL ELECTRIC COMPANY SMALL BELT DRIVEN GENERATORS SLOW AND MODERATE SPEED A SMALL PLANT CE GENERATOR DRIVEN BY OIL ENGINE Ree generators of a smaller capacity than the four-pole machines listed on the previous pages, the General Elec- tric Company supplies generators of the CE Type. They occupy small floor space and their compact design, with the pro- tection of all parts given by the peculiar construction of the frame, makes them specially desirable for small installations. The standard machines are intended for belt driving, but they can be readily adapted for direct driving by means of a coupling. 17 GENERAL ELECTRIC COMPANY SZ8T FF-S8 O¢Z-GET Oust It t HO 00ST 08-09 0GZ-GET | GZ91 GL F ic £@) 126 Go-tF OSE | GL8T og F Ic fe) O9L CT-08 | 09Z-a1 00TS GL°g Fh HO og 6-8 OCZ-Eal O0TZ er Are re HO GHudS ALVAXCOMN C2RT 0€-09 (&E-GET gs cig i AO QOST Go-+E OSZ-CST ge P HO 126 ST-0 | O&3-GaT lemGice t £15) a9L 6 -8T 0G-GaT GOS = BES OT9 9-61 OLE-GET eT G che) a Ue te peoT [0 AA Tea peeds “MY Sa[Od adA J, soredury SOA | ! “aaaas AOTS SUOLVYANAD AD AdAL 18 GENERAL ELECTRIC COMPANY ALTERNATING CURRENT APPARATUS ALTERNATING CURRENT GENERATORS IN THE POWER HOUSE OF THE GREAT NORTHERN PAPER COMPANY, MADISON, ME. ae type of apparatus is especially recommended for large installa- tions the current of which is to be used for driving a great many electric motors as well as for lighting by arc and incan- descent lamps. 19 GENERAL ELECTRIC COMPANY ALTERNATING CURRENT APPARATUS 75 H,P, INDUCTION MOTORS OPERATING THE TWINE MILL OF THE DEER- ING HARVESTER COMPANY pe very large establishments where an entire factory is to be electrically operated, there are some reasons why alternating current apparatus should be installed instead of the direct current generators previously referred to. In such cases either belt driven or direct driven generators are furnished. These are manufactured in different types according to the particular purpose for which they are required, 20 SUGGESTED USES OF ELEC’ PITY IN ISOLATED PLANTS. GENERAL ELECTRIC COMPANY ALTERNATING CURRENT MOTORS HE use of alternating current gen- / erators makes essential the em- ployment of induction or other alternat- ing current motors; these are made by this Company in various sizes for all kinds of work. The General Electric Company has equipped many of the largest manufac- turing establishments in the country with this class of apparatus; typical among these are the Great Northern Paper Co., Norcross and Madison, Me., the Amoskeag Manufacturing Co., Man- chester, N. H., the Pelzer Manufactur- me Gon elzer,.on ©. A STANDARD THREE-PHASE INDUCTION MOTOR GENERAL ELECTRIC COMPANY TRANSFORMERS N alternating current system neces- sitates the use of transformers. These the General Elec- tric Company manufac- tures in various types, each. suited to certain conditions of service. For ordinary isolated plant work, the Type H- oil S.cooled.. trans: formers are most com- monly used. Full information on YONG EAS FEL OIL TRANSFORMER any of the parts of an alternating cur- rent system will be gladly sent upon request. we —, 4 15 I LS) tho GENERAL ELECTRIC COMPANY SWITCHBOARDS ING plant is complete without a switchboard fitted with proper in- struments and devices for controlling the generator and circuits. Wherever electric gen- erators are installed, more orlesscontrolling apparatus is necessary, which is most suitably grouped as a switchboard. The General Electric Company manu- factures for this serv- ice a line of standard switchboard panels intended to meet ev- ery requirement of small installations. AN ISOLATED PLANT These are known as POE Eee eisolaved piantswitcl boards and will be found especially convenient, as vari- ous classes of panels can be assembled, making the switch- board suitable for the exact requirements of any particu- lar plant. These switchboards s are made of black enameled AN ILLUMINATED DIAL AMMETER j slate, and the switches and other devices are of approved design and substantially constructed. Such 23 GENERAL ELECTRIC COMPANY instruments are selected from the large variety manufactured by this Company as are most suitable for the purpose. They excel in accuracy and SES ISING These switch- boards form an attractive addi- tion to any plant, butis there* Sare some small instal- lations for which they would be un- necessarily large. For «these; —the General Electric Company’s “small plant switch- Doards, cane recommended as being most suit- able. They pre- sent a handsome appearance, the A SMALL PLANT devices being SWITCHBOARD mounted on black enameled slate. These are shipped from the factory complete, ready for connecting to the circuits, and this will be found a great convenience where the installing is done by those inexperienced in electrical construction. GENERAL ELECTRIC COMPANY CABINET PANELS : connection with the equipment of an isolated plant, a most convenient device is found in the standard cabinet panels furnished by this Company. These are intended for use at the various centers of distribution about a large building, and beside being extremely convenient they present a very attractive appearance. The panels are of black enameled slate, and all the metal parts are polished copper. The fuses used on these panels are of the convenient Edison plug type, which are commended for their safety and the convenience with which they may be replaced with- out the use of tools. A SIX CIRCUIT SINGLE BRANCH PANEL IN CABINET i GENERAL ELECTRIC COMPANY DIRECT CURRENT MOTORS HE use of electricity in a manu- facturing establishment implies the desire for operating electric motors, and of these the General Elec- tric Company makes a very complete line for all classes of service. For the largest work, motors of a design similar to the Form H generators referred to on previous pages are used. Where not more than 20 A CE MOTOR H.P. is required, the Type FOR WALL INSTAL- — CE, motors: are. preferable: LATION These motors are the result of many years of experience in this class of work, and embody all of the features recognized as essential for suc- cessful operation. They can be furnished for use on’ the floor ors-t0r mounting on the wall or ceiling. They are fitted with sliding base frames and drip pans, and alto- gether’ are extremely satisfactory for general A CE MOTOR power purposes. When WITH ape rae desired, they may be fitted with improved belt tighteners, thus permitting the motor to be oper- ated close to the machine driven. 26 GENERAL ELECTRIC COMPANY Kore. Pyand less, the Type CA motor has been de- veloped, ~ It. 1s: of the bipolar type, and is enclosed, with openings over the CA 2-JH.P.-1100 — brush-holders, which MOTOR : if. desired ?-can: ibe provided with removable covers, thus making the motor suitable for operation in places where open type motors would be impractical. These motors can be fitted with belt tighteners. Both the CE and the CA Types of motors are largely used for direct driving machines by means of gears, in which case, of course, special construction is neces- sary. Small motors specially designed are also furnished for driving sewing ma- chines and automatic musical instru- ments. A MOTOR-DRIVEN SEWING MACHINE FOR DOMESTIC USE A STAND- ARD INCAN- DESCENT LAMP GENERAL ELECTRIC COMPANY INCANDESCENT LAMPS apes General Electric Company is the largest manufacturer of incandes- cent lamps in the world. It has for many years manufactured incandescent lamps for every purpose, and its present product represents an evolution, the lamps being universally regarded as most suitable for each class of work for which they are supplied. Standard lamps for ordinary lighting purposes can, of course, be supplied in any desired voltage, 16 C. P. being most inuse. If, how- ever, lamps are desir- ed for any particular purpose such as signs or decoration, a lamp especially built for these purposes will be supplied. Any manu- facturing establish- ment would be greatly benefitted by using permanent electric signs and _— special lighting on certain occasions, all of this being easily and economically accomplished by the use of Edison lamps made for the particular purpose required. 28 GENERAL ELECTRIC COMPANY, LIGHTING SUPPLIES bee lamp sockets and receptacles required in isolated plants may all be purchased from the General Electric Company, which manufactures a line of these devices, covering every conceivable requirement. This includes sockets for drop lights, weatherproof sockets for damp places, porcelain sockets for dye- houses and places where acid fumes are present, and porcelain lamp receptacles for both concealed wiring and cleat wiring. Portable incandescent lamp holders are convenient and can be supplied by this Company. Socket bushings, cord ad- justers, attaching plugs, shade holders and all of the various small supplies required with incandescent lighting can also be furnished. When installing an isolated plant, a great deal of insulated wire of var- jOUS? “SIZES 1S. -OL “Course, necessary. This the General Electric Company manufactures in its own shops in Schen- ectady. Besides the enormous quantities required in the manufacturing of its own apparatus, it regularly sells a large amount of all sizes of insulated wire, cable and flexible lamp cord for all kinds of construction. The Company’s shops for this work are as fine as any in the 29 GENERAL ELECTRIC COMPANY country.. It is evident, therefore, that persons contemplating the installation of an isolated plant will do well to secure also their wire and cable from the company manufacturing their generators and other electrical apparatus. The General Electric Company has also its own porcelain works, and regularly ships porcelain insulators of all kinds. For ordinary construction, certain insulators of peculiar design are manufactured exclusively by this Company. The General Electric Company manufactures all the devices needed for a complete installation. A few of the most prominent are given in the follow- ing list: ARC LAMP HANGER BOARDS AND ARC LAMPS GENERAL ELECTRIC COMPANY PORCELAIN CLEATS LAMP SOCKETS FOR DROP LIGHTS WEATHER- PROOF SOCKETS ATTACHING PLUGS ROSETTES PORCELAIN KNOBS PORCELAIN SOCKETS FOR DYE WORKS, Etc. PORCELAIN RECEP- TACLES FOR CLEAT WIRING AND CONCEALED WIRING GENERAL ELECTRIC COMPANY CORD ADJUST- ERS SOCKET BUSHINGS SHADE HOLDERS LAMP GUARDS AND PORTABLE LAMP HOLDERS FLUSH POCKET SWITCHES im) ies) GENERAL ELECTRIC COMPANY PENDANT PUSH SNAP BUTTON SWITCHES SWITCHES CUT-OUTS 33 GENERAL ELECTRIC COMPANY ELECTRIC FANS AND ELECTRIC EXHAUSTERS 34 GENERAL ELECTRIC COMPANY USEFUL INFORMATION Incandescent lamps are made in three efficiencies known as 3.1; 3.5 and 4 watts per candle. Thus a 16 candle-power 3.1 watt lamp consumes 49.6 watts or practically 50 watts. A 16 C. P. 3.5 watt lamp consumes 56 watts. A 16C. P. 4 watt lamp consumes 64 watts. For ordinary isolated plants we recommend the 3.5 watt lamp. A kilowatt equals 1000 watts, so a 25 Kw. dynamo would have a capacity of 25000 56 allowing for any losses in the lines. If 3.1 watt lamps are used a greater number can be connected. Example : Find dynamo capacity required to supply 325-16 C. P. 3.5 watt lamps allow- ing 10% losses 325 X16 X 3.5 = 18200 watts = 90% total watts 18200 .9O In mills of various kinds it is cus- tomary to allow 5% loss in feeders from the dynamo to the center of electrical distribution, and 2% loss in the mains from which the lamps are served. =446—16 C. P. lamps without 20220 wWatts—20522) Kw, 35 GENERAL ELECTRIC COMPANY The Ampere \s the unit of current. The Volt is the unit of pressure. The Watt is the unit of electrical energy and is the product of one ampere and one volt. One Electrical Horse-power is equal to 746 watts. One Kilowatt is equal to 1000 watts. Examples : Find watts generated by a dynamo having a capacity of 50 amperes at 125 volts 125 X 50—=6250 watts=6.25 Kw. Find current required for 50-16 C.P. 3.5 watt lamps at 110 volts 2800 watts 110 volts Find electrical horse-power required by 100-16 C. P. 50 watt lamps 100 X 50 740 SOx DO.x 35 =25.45 amperes =6.7 electrical horse-power. GENERAL ELECTRIC COMPANY SIMPLE RULES FOR FINDING CORRECT SIZE OF WIRE FOR TWO-WIRE SER- VICE The square of the diameter of a given wire expressed in mils (1 mil—= 001”) gives the circular mils. M=Circular Mails. C= Current in Amperes, D=Average Distance Current is transmitted one way. P=Per Cent. Loss allowed. 21—Constant. To ascertain size of wire mM—CXPX21 R Example: Find size of wire necessary to trans- mit current for 200-16 C. P. 3.5 watt lamps at 120 volts dynamo pressure a distance of 600 feet, allowing 5% loss 5% of 120 volts=6 volts which will give I14 volts at center of distribution. Allowing 2 volts more for losses in the mains and services we would use 112 volt incandescent lamps So 200 X 10 X3.5 rr MOORE 2 T= 210000. By referring to the table on next page it will be found a #0000 wire is the correct size. —=100 amperes 37 GENERAL ELECTRIC COMPANY COPPER WIRE DATA INCLUDING WEIGHT PER 1000 FEET OF FIRE- AND WEATHERPROOF : a‘ igl See tr Circular Wee 3 Gauge. Mils. Mils. noe ees 0000 460.000 211600.0 790 000 409.640 167805.0 650 00 364.800 133079.0 537 0 324.950 105592.5 452 1 289.300 83694.5 369 2 257.630 66373,2 315 4 204.310 41742.6 180 6 162.020 26250.5 129 8 128.490 16509.7 84 10 101.890 10381.6 60 12 80,808 6529.94 39 14 64.084 5178.39 32 16 50.820 2582.67 25 18 40.303 1624.33 19 38 GENERAL ELECTRIC COMPANY Sales Offices: BOSTON, MASS., 200 Summer Street. NEW YORK, N. Y., 44 Broad Street. Syracuse, N. Y., Sedgwick, Andrews & Kennedy Big. Buffalo, N. Y., Ellicott Square Building. PHILADELPHIA, PA.,-218-226 South Eleventh Street. Baltimore, Md., Continental Trust Building. Pittsburg, Pa., 502 Tradesmens Bank Building. ATLANTA, GA., Empire Building. New Orleans, La., 917 Hennen Building CINCINNATI, 0., Perin Blg., Fifth and Race Sts. Cleveland, Ohio, 310 New England Building. Columbus, Ohio, Hayden Building. Nashville, Tenn., Room 22, Cole Building. CHICAGO, ILL., Monadnock Building. Detroit, Mich., 704 Chamber of Commerce Building. St. Louis, Mo., Wainwright Building. Dallas, Texas, Scollard Building. Butte, Montana, 47 East Broadway. Minneapolis, Minn., Phoenix Building. DENVER, COLO., Kittredge Building. Salt Lake City, Utah, 25 East First South Street. SAN FRANCISCO, CAL., Claus Spreckels Building. Los Angeles, Cal., Douglas Building. Portland, Ore., Worcester Building. Foreign: FOREIGN DEPARTMENT, Schenectady, N. Y., and 44 Broad St., New York, N. Y. LONDON OFFICE, 83 Cannon Street, London, E. C., England. For all CANADIAN Business, Canadian General Electric Company, Ltd., Toronto, Ontario. Principal Offices, Schenectady, N.Y.