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Patent for an invention of a new card game to assist with arithmetical computations and outlines of different objects, including illustrations.

Date: May 6, 1913

Creator: Hobbs, James Joseph

Partner: UNT Libraries Government Documents Department

Patent for certain new and useful improvements in saws, including instructions and illustrations.

Date: May 24, 1898

Creator: Caruthers, John I.

Partner: UNT Libraries Government Documents Department