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 227
n3 U1 ^ 01 Pig. 199. … Fig. 200. The metal is placed upon this powder, heated with a Bunsenburner or blow^pipe until the cement melts, and allowed tocool, after which^the block should be firmly gripped in a vice.The design is now accurately drawn on the metal with a pencil. POLISHING 211 and carefully cut with the…
Metal-work
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