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US Patent: 131,010
Improvement in composition grave-stones, monuments, &c.
Patentee:
Edward A. Locke (exact or similar names) - Boston, MA

USPTO Classifications:
106/400, 106/464, 40/124.5

Tool Categories:

Assignees:
Edward A. Locke - Boston, MA
Union Stone Co. - Boston, MA

Manufacturer:
Not known to have been produced

Witnesses:
Charles A. Foster
William W. Swan

Patent Dates:
Granted: Sep. 03, 1872

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Union Stone Co.

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