The manual training school, comprising a full statement of its aims, methods, and results, with figured drawings of shop exercises in woods and metals (1887)
Woodward, C. M. (Calvin Milton), 1837-1914 · Boston, D.C. Heath · leaf 30
F A WORKING DBA WING. Another example of a working drawing is shown in Fig. 5. Construction lines are made of fine dots. This figure gives a top view, an end view, and a side view of the mortise piece, the last as seen from the right. In isometric projection is shown the tenon-piece and wedge which… … Fig. 5. A Beveled Corner-Piece of a Frame, with a blind Mortise for a half¬ dovetailed Tenon and a Wedge. While an isometric drawing of the tenon is very satisfactory, an isometric of the mortise would show very poorly in conse¬ quence of its peculiar shape and position. Both teacher and pupil…
Manual training
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