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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 an insulator and support for communication lines.

Date: May 28, 1912

Creator: Gressett, Lawrence F.

Partner: UNT Libraries Government Documents Department

Patent for a freezer. Illustrations included.

Date: January 16, 1912

Creator: Carroll, James R.

Partner: UNT Libraries Government Documents Department