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Patent for a "locking device for coin controlled receptacles" (lines 11-13)

Date: February 6, 1912

Creator: Boone, Wallie R. & Watson, Chester A.

Partner: UNT Libraries Government Documents Department

Patent for a cotton picking machine. An improvement on the cotton picking machine that uses a pair of picking drums with attached picking fingers.

Date: April 6, 1915

Creator: Pruser, Gustav A.

Partner: UNT Libraries Government Documents Department

Patent for an improved attachment for cultivators used in farming.

Date: January 6, 1914

Creator: Jones, James W. & Tucker, George H.

Partner: UNT Libraries Government Documents Department

Patent for a cleaner for firearm barrels that is small enough to be carried in a pocket. "May be used for cleaning firearms of the repeating type."

Date: May 6, 1913

Creator: P'Pool, Matthew Wall

Partner: UNT Libraries Government Documents Department