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US Patent: 806,890
Spacing mechanism for punching-machines
Patentee: Samuel C. Harvey (exact or similar names) - Chicago, IL USPTO Classifications: 83/239 Tool Categories: metalworking machines : metal punching machines metalworking tools : metal punches Assignees: Williams, White & Co. - Moline, IL Manufacturer: Williams, White & Co. - Moline, IL Witnesses: James L. Gough Alfred Marshall	Patent Dates: Applied: Aug. 04, 1905 Granted: Dec. 12, 1905 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Williams, White & Co.

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