Scully blue book: catalogue of iron, steel, machinery, heavy hardware, tools and supplies, with valuable and accurate reference tables (1910)
Scully Steel & Iron Co. · Scully Steel & Iron Co. · leaf 232
TURRET PUNCH. This is really fourpunches in one. The punchhead has four slides, whichcan hold four different sizesof punches and dies, andany one punch can beeasily moved into operat-ing position. Throat, ly^ in.; capacity,X in. hole through }^ in.plate. TYPE B COMBINED PUNCHAND SH£ar. No. 9…
