v b Problems in Furniture Making -n? By FRED. D. CRAWSHAW C.9. The Manual Arts Press Peoria, Illinois Problems in Furniture Making By Fred D. Crawshaw, B. S. Principal of Franklin School, Peoria, 111. Formerly In- structor in Manual Arts, Bradley Polytechnic Institute. The Manual Arts Press Peoria, Illinois LIBRARY of CONGRESS Two Copies Received OCT 26 1906 i Copyrlfht Entry /f*-^, 2- f. '?o L CLASS A XXc.,No. COPY B. O v> Copyright, The Manual Arts Prkss, 1900. FOREWORD THIS book is designed to assist students and amateurs in the construction of simple furniture. It is not a complete treatise on furniture construction, but merely a collection of working drawings to which are added a few suggestions on design, construction and methods of finishing. With few exceptions, all the problems in the book have been worked out by boys of the eighth grade, although in the "notes on problems" some have been marked, "A high school problem." The author has found by experience that many members of a class are capable of doing more complex work than the average member, and he hopes that such pupils will find this book especially helpful. While many of these problems are new, some are familiar because of their long use as school projects. These are included, with modifications, as it is difficult to replace them with better ones. The author is indebted to his many friends who have offered helpful suggestions in the design and selection of problems. Those marked "F. D. C." are in many cases original only in the sense that the general proportions and dimensions are of the author's selection. The users of this book will be materially assisted in inteipreting the problems by the perspective drawings which ware made by Edwin V. Lawrence of Bradley Polytechnic Institute. F. D. Ceawshaw. DESIGN The problems in this book are complete in design in order to give definite ideas of good proportion and har- mony of line, but it is hoped that these designs will be modified to suit individual tastes and conditions if there is a desire on the part of individual workers to do so. There- fore the following suggestions on design are given: There are three important considerations in designing a piece of furniture: 1. General lines and proportio7is. The general char- acter of the lines will be largely dependent upon the lines in the pieces of furniture with which the one you are de- signing is to be associated; there should be a general harmony of line, a re-echo of line, in the room as well as in the single piece of furniture. The general proportions will be determined by the space your piece of furniture is to fill and its use. 2. Construction. The shape of the piece of furniture will generally determine its construction. One will hardly make a mistake in the selection of joints to be v.sed, but there are many forms of some of the principal joints, such as the tenon-and-mortise joint, from which to select. Here, again, one must be governed by that fundamental law of design, viz.; there must be harmony. If the general design is a severe one, then the protruding form of joint will be appropriate as, for example,. the open or pinned tenon-and-mortise joint instead of the closed one, or the screwed construction instead of the nailed butt joint, etc. 3. Decorative features. Simple carving, upholster- ing or textile or leather paneling is often the thing needed to give a piece completeness in appearance but ordinarily the good lines, good proportions and good finish are quite sufficient to fulfil all esthetic requirements. The simple modeling of the top or bottom of a post and the introduc- tion of broken or curved lines in some of the rails and stiles is sufficient decoration. In addition to these three considerations it is desired to call attention to two others dependent upon one or all of these three: (a) There will constantly arise as one works over a design the question of widths and lengths of certain parts. Some of these will be definite because of the use to which the piece of furniture will be put, but many will be in- definite. These indefinite dimensions may be determined with some degree of accuracy if one will carefully con- sider the three following laws governing arrangement. (1) Uniform spacing of similar parts is usually un- satisfactory. (2) Wider masses and narrower openings should be made near the bottom of a piece instead of near the top to give the feeling of stability. (3) The center of weight in a design should be directly below the center of gravity. (b) The satisfactory filling of space areas is often difficult. This is largely a problem in decoration, al- though it may be one in construction, when the strength of the piece of furniture is an important factor in the de- sign. The requirements of the individual problem must al- ways serve as the basis for conclusions but the three laws governing arrangement given above and the principle of re-echo or harmony of line will prove helpful guides. For a more detailed consideration of the principles of design in connection with problems in furniture con- struction reference is here made to an article by the author on "Furniture Design" in the April, 1906, number of the Manual Training Magazine. CONSTRUCTION It is taken- for granted that the users of this book have had some instruction in the use of tools. It is not proposed, therefore, in this chapter, to dictate in detail any method of using tools, but to give in the few follow- ing pages some specific suggestions for the cutting of cer- tain joints and the method of working up stock for certain classes of work, hoping they may be helpful. It is believed that the working drawings in this book show the method of construction, as a rule. It is sup- posed that the best method of construction is desired in any piece of furniture, and the author has given what he believes to be the best appropriate method in each indi- vidual case. It will be found that the butt joint is used in all pieces where lag screws, blue headed screws or wooden pins are called for. No comment is necessary on these joints except that all ends of butting pieces must be square, and similar pieces of absolutely equal length. It is supposed that in planing stock the workman will estab- lish a joint edge and face side from which all squaring will be done. The Tenon-and-Mortise Joint The "T-and-M" joint as the tenon-and-mortise joint is briefly designated, is the principal one used in furniture construction. The one ordinarily used is the closed T- and-M joint, or the one in which the tenon goes only part way into the mortised piece. Usually in furniture the tenon is held in place by gluing, and if the joint is made well the glue will be sufficient to keep the joint tight for many years. It is true that in faetory furniture these joints often loosen in a short time but it is due to careless work- manship and an insufficient amount of glue rather than to the kind of joint. Laying Out the Tenon-and-Mortise Joint For the benefit of those who may not be familiar with the process of laying out the tenon-and-mortise joint the following method is suggested. After all pieces are planed to the proper width and thickness and the face sides and joint edges marked, put together in a vice, with joint edges up, the tenon pieces that are to be cut the same length. From the center of one of these pieces (preferably the one nearest the workman) measure each way one-half the distance between the shoulders of tenons (it is supposed here that a tenon is to be cut on each end) and make a point with the end of knife blade. With the try square or carpen- ter's square and knife, square a line through these points across the joint edges. Now take pieces out of- vice and square around each end from the line already marked on joint edge, being careful to have the beam of the square al- ways on either/ £ ? 1 i I si f k « s Li Is* ^~ e u 2 5 £ n 8 A. - a" I / / i' V \ \ \ \ / / hf/H ( LJ i I r LJ o! o ^3 ?->./ H ♦ 5 Z I a. ■* u o [5 s * jsl-'IS; s !"1 1 i * M i' ;r-r r --- iPi I I UJ iiii * H- - J- - - --ii- -J- "- -■*■ - J. ^rJ2 J. - -IP >/ __jL_SLi •n i i i -H sv- -I :sq 8 29 * Problems in furniture making FRED D. C&AWSHAW Woven Top Stool SPLINT TOP ^19 J. i I I' M firs *? HAHO/Cf?*rT CLU&, PeOfttA. ft-L. K/f"-1 11 ■ I II I II IfcrfJ SECTION Or RAIL ei'- >• I lissil c problems in Furniture making Fred D. Crawshaw / h m Woven Top Stool - - > 1 1 1 i !' TV \ir. L_..n1 \V L.N Leather or Clot/-/ Top Foot Stool tacks cohered in top material ooooooooooo O O ooooooooooo '/jf LI o o o o o o o o o ->h>l F.D.C. Problems in furniture making FRED D. CRAWSHAW published by The manual arts press Peoria, Illinois -20 Leather Top Stool COVERING OF CURLED HAIR AND LEATHER FASTENED ON EDGES WITH GIMP- AND LARGE I-1EADEO TACKS f' u '/Si /3f u H c 3 zS 1 * ? S i .%Q s ^ i s O OQ tt O Q CQ k 5 -J O 10 K^=f ' T .{ Q-Z — .o/- I .J 5 t l>0ll T Hoi Jc^ ! !• i 1 u _ >^_ j -H*-e-H*?*i 35 ;ts5 3:5 a. * « is -J -J I K -ifzz P-9- ij_± H ii i 1 1 i 33-T *C3' i I "~r"r ec R.T fa* ?_ ,f->f^ Problems in Furniture Making Fred D. Crawshaw Library J d I I a I Book Shelves — Th- E NO OF BOTTOM SHELF ^1 to i. _^l 3 <0 Ms si* ^ s* o £ ^ £ "3 £ ' 'Ul • U H ■1 ii n n IP ii / V.-- -J!?: — i- i IU I y>- i ^-"*-f-— ! . ^J- & % o b o p o (0 =0 ^IflO sM^^pM ! I T^r -,+-? — I :seq 1 kl Id U, (J I * z -4 & 7O/-P- .'-*- i ^ Tf ^CZ-J?- 77777* SECTION A.B. * 57777\ 3r 77 l*H t C2 31: i -H 45 • problems in furniture making fred d. crawshaw published by the manual arts Press peoria, illinois Wall Cabinet A, COLORED GLASS B, COPPER STRIPS BACK MAY BE SOLID, NOT PA NEL ED K _1 L » r ij n ■ In ii ti 1 1 i IP ' i| 1 ii ■ 'i ' 'i ■ t, ! •■ :i i H, i i Ij if A ! " II III 1 III 1 i! 1 1 hi , "i ft! 1 1 F1 Hii*- roc. 46 3 2 5 1 "* X • is* 8 <3 o 47 - g I (- 2 •* ^ t*J $->". £ § Z S Q. ^ 10 Q3 5 - ^ u K . -rx-------"-~-~-~--~-"--=P"1 I !«f=-=.~H=-=- .LJ _i._y ^-^ =t— *- "T (Ni fe. T ^ Hf/he-f- -fsv- 13 ^ Z3 J. o/ — -I PROBLEMS IN FURNITURE: MAKING FRED D. CRAW SHAW Music Cabinet METHOD OF FASTENING SHELVES ■2/ u f -JL- ■H/iF - 1 -J*V ^2i\- /S°- H/i u C -I CO _ J w/'tf _il /7- JX -tf u -1/fK HORIZONTAL SECTION THROUGH BACK --~¥h- H/£- -/2- * -* 49 PROBLEMS IN FURNITURE MAKING FRED D. CRAWSHAW al Arts Press \ -23s K-=H L/brarv Chair LEATHER SEAT AND BACK -H t3#- J3£— -&% Vih- wc^m 1 --- ono o o o o -20i- T "oTo .__lJ : o £ o V. S3 .1 O r -1$ ii._ ^^J [Ol I ! o i i ! ° r; O O O O r^O "■ H i^. __. ,_ Q~~0""6~"0"0 "6" Q 2/2 ■titf URE MAKING FRED D. CRAWSHAW published by The Manual arts Press PeoniA. Illinois Hall Seat |T h — /0 — n i I ^ q 1 ■V- 2-6i- "7 "J 4 r A& _1 u^ tfl:PH.-m-H I§£ H. I I mm- CHAIR SEA T WOYEN WITHJ^ LEATHER STRIPS JJL l r fe--g.-^,U I in vr~5=rrrT~Jz: iff in' ■ I ii II ill Ii u 1$- ,1 - 1 u JZ3T T h3H i i « i i — i 1 -^3- — Hi •41- 52 problems in furniture making arranged by Fred d. Crawshaw H^ll Ch^ir The manual arts press PEOhiA, Illinois top or SCAT // .ft R.C.CRAIG } PECRm } ILL. 53 Problems in Furniture making fred d. crawshaw The manual arts press Pgoria, ILLINOIS Rocking Chair LEATHER CUSHION ON SCAT AND BACK -h^bH 19 - ^\2%\ 3-2 f _ ..._.-........_.. e£t'$? fr~-i r--i fzl I'-Zi F'--' A w fc— J t=d tit/1 , t-= biri ^ 2 t : 1 'Problems in furniture ma. arranged by Fred D. Crawshaw Library Table: With End Shelves DRAW SLIDES BOTH WAYS 4! f/VO OF SHELF /- GLUE BLOCK Jzh ■4-0 -H3 I- Z'-G" \rt* MEsnnnsssa.'msus t.-i. 55 Problems in furniture making FRED D. CRAWSHAW r PUBLISHED BY THE MANUAL ARTS PRESS F6QRM. ILLINOIS Library- Table FOUR DRAWERS w* n A i •T2 — LfeJLa^ 1 k-af-n DRAWER PULL AND ESCUTCHEON :-_=.-„.= JJ t::----.V-'--'-:3 -2 : % 0* — T*~ J. ^rzj^rrr: >fe r!f- d^r T, s? 71 "i -\fr~}^ M E3 l-i gfe i ?#" s 5 <0 ssssss^ Problems in Furniture making arranged by Fred d. crawshaw published by The Manual arts Press peoria, illinois Writing Desk Interior 64- At 7" It -Z4 "K ^j£-^^ — _LL QftAvvEft ~[~r is: >■ /Of f T 'sTl V ? <^> * .i_j'__ Gs 1 I 58 26 19Q6 B»-l8l Problems in Woodworking By M. W. MURRAY, Supervisor of Manual Training, Springfield, Mais. This book consiBts of forty plates bound in heavy cover paper with braes fasteners. These plates are accompanied by six pages of descriptive text. THE PLATES— Each plate is a working drawing or problem in benchwork that has been sue- ' cessfully worked out by boys in one of the grades from seven to nine inclusive. Many of the problems can be worked out in various ways, according to the individual ability, interest and taste of the pupil. The paper used for the plates is heavy, tough, gray cover paper, suitable for shop use. The drafts- manship is excellent. The size of each is 6x934 inches. USE OF THE PLATES— The plates can be used as drawings or blue prints, being given out by the teacher as needed, or a copy of the book can be kept at each bench. COST— The price of the book is 75 cents. Protecting covers made of strawboard covered with lineD, 20 cents extra. A discount is allowed when ten or more copies are sent to the same address. Send for descriptive cirrular and sample plate. Published by THE MANUAL ARTS PRESS, Peoria, 111. Manual Training Magazine. An illustrated, quarterly publication devoted to the interests of the Manual Arts in Education. Subscrip- tion price, $1.00 a year; single copies, 30 cents. THE MANUAL ARTS PRESS, PEORIA, ILLINOIS.