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US Patent: D11,221
Design for metal-drilling machines
Patentee: Salmon W. Putnam (exact or similar names) - Fitchburg, MA USPTO Classifications: D15/132 Tool Categories: woodworking machines : wood drilling and boring : drill presses Assignees: None Manufacturer: Not known to have been produced Witnesses: Henry O. Putnam George A. Wilson	Patent Dates: Applied: Nov. 09, 1878 Granted: Jun. 03, 1879 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin "Vintage Machinery" entry for Putnam Machine Co.

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