The manual training school, comprising a full statement of its aims, methods, and results, with figured drawings of shop exercises in woods and metals . Fig. Fig. 34. No. 20. {Figs. 33 and 34.) A dovetail joint witln a miter. This is equally hard with the last. In place of a third ortho-graphic projection of each piece, I have given a perspectiveview which at once makes it all clear. The finished joint maybe glued. Chap. II.] BENCH EXERCISES. 49 No, 21. [Fig. 35.) A false double-dovetailed joint. This very interesting exercise is difficult from the necessity ofsawing very obliquely to the
The manual training school, comprising a full statement of its aims, methods, and results, with figured drawings of shop exercises in woods and metals . Fig. Fig. 34. No. 20. {Figs. 33 and 34.) A dovetail joint witln a miter. This is equally hard with the last. In place of a third ortho-graphic projection of each piece, I have given a perspectiveview which at once makes it all clear. The finished joint maybe glued. Chap. II.] BENCH EXERCISES. 49 No, 21. [Fig. 35.) A false double-dovetailed joint. This very interesting exercise is difficult from the necessity ofsawing very obliquely to the grain for the sides of the exact dimensions of the tenon are either given directly, orthey may be found on the drawing of the mortise. When wellexecuted and snugly put together, the combination appears torepresent an impossibility. The double-dovetail appearanceforms a puzzle which never fails to interest.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmanualt, bookyear1906
