Metal-work; a handbook for teachers and students (1914)
Adam, Hugh M. [from old catalog], Evans, James Humphrey, [from old catalog] joint author · New York, Longmans, Green and co.; London, E. Arnold · leaf 211
■Fig. 182. … Fig. 183.—Section. being taken, a bent screw is sure to result. When usmg thecarxier on soft metals or finished work, a small strip of thmcopper or zinc between the carrier and the work will preventdamage. Carriers are made of cast-iron or mild-steel. The LATHES AND LATHE WORK 195 latter material…
Metal-work
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