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US Patent: 351,820
Try Square
Patentee:
Matthew P. Ward - Mount Carmel, PA

USPTO Classifications:
33/481

Tool Categories:
layout tools : squares : try squares
layout tools : levels : machinist levels

Assignees:
David C. Haas - Mount Carmel, PA
Walton H. Montelius - Mount Carmel, PA

Manufacturer:
Not known to have been produced

Witnesses:
R. J. Wilson
Annie Thomas

Patent Dates:
Applied: May 12, 1886
Granted: Nov. 02, 1886

Patent Pictures:
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