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US Patent: 37,885
Improved machine for sawing barrel-heads, shingles, etc.
Patentee:
John B. Dougherty - Rochester, NY

USPTO Classifications:
83/464, 83/705

Tool Categories:
trade specific : cooper
woodworking machines : specialty machines : shingle machines

Assignees:
Mary Ann Lawler - Rochester, NY
John B. Dougherty - Rochester, NY

Manufacturer:
Connell & Dengler Machine Co. - Rochester, NY
Dougherty & Dorsey - Rochester, NY

Witnesses:
George Smith
John Phin

Patent Dates:
Granted: Mar. 10, 1863

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Connell & Dengler
"Vintage Machinery" entry for John B. Dougherty

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