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US Patent: 123,091
Improvement in head-blocks
Patentee:
Thomas Douglass (exact or similar names) - Warren, OH

USPTO Classifications:
83/723

Tool Categories:
woodworking machines : sawmills : sawmill headblocks

Assignees:
None

Manufacturer:
Thomas Douglass & Co. - Warren, OH

Witnesses:
Unknown

Patent Dates:
Granted: Jan. 30, 1872

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Thos. Douglass & Co.

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