Smith, Leslie John, 1881- [from old catalog] · New York, The Macmillan company · leaf 38
sions large enough to allow for finishing to required sizein the wood shop. For example, a 12 board would beused for the vertical end pieces; in actual practice the OUTLINE FOR A SHORT COURSE IN DRAWING 27 J board will be about iif wide. Timber is sold as 6, 8,10, 12, 14, etc., wide, but when… … Figure 15. X 4 finished on all sides (S2S) is actually about if X3f; the 2 X 6 is if X 5f. These points must bekept in mind when planning the dimensions of woodenobjects in order to economize in material. Many gooddraftsmen neglect this important matter. 28 ESSENTIALS IN MECHANICAL DRAWING Exercise…
Mechanical drawing
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