Ptich-Board.
Description:
Patent for pitch-board that is "an instrument adapted for use by carpenters and others, the same being so constructed as to serve as a rule, a square, or angle, and adapted to be arranged for indicating accurately any inclination or bevel that may be desired, and finally that is capable of being folded" (lines 6-12).
Date:
November 13, 1894
Creator:
Frasier, William E.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department