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Trap for Crustacea

Description: Patent for a trap used to catch various crustaceans such as crabs and lobsters. Illustrations included.
Date: March 3, 1908
Creator: Franklin, Robert M.
Partner: UNT Libraries Government Documents Department

Bicycle-Gear.

Description: Patent for a Bicycle-Gear meant to rotate the sprocket or other gear wheel on a bicycle, Including Illustrations.
Date: July 3, 1900
Creator: Brady, Alford
Partner: UNT Libraries Government Documents Department
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