Sullivan, Christine [Gordon]. [from old catalog] · New York, Cincinnati [etc.] American book company · leaf 58
End Elevation Fig. 89. Exercise 2. — Side and end elevation of screw punch (Fig. 89). Note. — Pupils will make sketches of faucet., wrench, and pulley, and from thesesketches make working drawings to scales. MECHANICAL DEVICES, 53 LESSON XXI. MECHANICAL DEVICES. — Concluded, Exercise 3. — Screw… … Fig. 90. 54 ELEMENTS OF MECHANICAL DRA WING.
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
