The mechanical index, 1904. A complete index to the names and addresses of all manufacturers in the United States of mechanical appliances, machinery and tools operated by steam, electricity, water, hand or foot power (1904)
New York, The Industrial Press · leaf 991
SBND FOR CIRCULAR. WEST HiVEN MFG. CO., Nev lavea, Cnno. … Wallace Self-OpeningAdjustable Die Heads take the place of solid dies on the turrets of handand automatic screw machines. They are super-ior to any other make in strength and durability,make perfect threads at one cut, and last twiceas long as other dies. The great advantageof the Wallace lies…
Machinery
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