Sullivan, Christine [Gordon]. [from old catalog] · New York, Cincinnati [etc.] American book company · leaf 57
Fig. 88. 52 ELEMENTS OF MECHANICAL DRAWING, … Side Elevation 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…
Mechanical drawing
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