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US Patent: 617,501
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Patentee:
Charles P. Fay (exact or similar names) - Chicopee Falls, Hampden County, MA

USPTO Classifications:
33/642

Tool Categories:
layout tools : measurement gauges

Assignees:
J. Stevens Arms & Tool Co. - Chicopee Falls, Hampden County, MA

Manufacturer:
Not known to have been produced

Witnesses:
William S. Bellows
M. A. Campbell

Patent Dates:
Applied: Feb. 16, 1898
Granted: Jan. 10, 1899

Patent Pictures:
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