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US Patent: 206,979
Improvement in machines for drilling
Patentee:
Albert J. Smart - Greenfield, MA

USPTO Classifications:
74/840

Tool Categories:
woodworking machines : wood drilling and boring : woodworking post drills

Assignees:
None

Manufacturer:
Wiley & Russell Manufacturing Co. - Greenfield, MA

Witnesses:
Gorham D. Williams
Frederick A. Flagg

Patent Dates:
Applied: Mar. 13, 1878
Granted: Aug. 13, 1878

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Wiley & Russell Manufacturing Co.

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