Sullivan, Christine [Gordon]. [from old catalog] · New York, Cincinnati [etc.] American book company · leaf 53
Fig. 82. 48 ELEMENTS OF MECHANICAL DRA WING, Exercise 6. — Draw a joist and flooring (Fig. 85).Exercise 7. — Draw a beam and stirrup (Fig. ^6^. Note. — The pupil will make sketches of the following, tongue and groove anddovetail, from objects, not from drawings, and make working drawings of the… … ^ Fig. 83.
Mechanical drawing
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