By 1902 Charles McSherry manufactured the Hercules bench shear and a foot-powered punch. By 1911 the business had become the McSherry Manufacturing Co., and the business continued until at least 1920.
Information Sources
- 1911 The Iron Age Directory lists McSherry Mfg. Co., Pittsburgh, as providing metal shear blades; brazing; metal drawing, spinning and stamping; metal perforating, punching and shearing; metal specialties to order; cornice presses; foot presses; power presses; sheet metal presses; blacksmiths' punches; hand power punches; power punches; screw punches; sheet-metal hand shears; slitting shears; and autogenous welding.