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 286
h-V-*K- 5> Model 31. the handle, tap the hole to receive the bar, then cut off andclean up the bar, screwing each end for about J inch of itslength. Proceed now to forge the pyramid on the end piece, iii(rjj|_5 °3^^flfp/^i … Model 32. after which cut off to length, find the centre, and drill and tapa corresponding hole to that in the handle. Finally grip thehandle firmly in the vice with lead champs, and screw the threeparts firmly together. 270 METAL-WORK Model 32—Coal-Tongs : Mild-Steel.—Having decided thesizes and…
Metal-work
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