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Animal-Trap

Description: Patent for an animal trap primarily intended for capturing rodents. Illustrations included.
Date: May 19, 1908
Creator: Pierce, William Z.
Partner: UNT Libraries Government Documents Department

Car-Brake

Description: Patent for an invention that relates to innovations and improvements to railroad car-brakes.
Date: May 28, 1901
Creator: Boyers, Thomas Albert.
Partner: UNT Libraries Government Documents Department
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