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in creator/contributor: "McCauley, A. J."  
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Trap-Gun.

Description: Patent for a simple, inexpensive gun with a hook and rod mechanism that can be baited such that if an animal tries to remove the bait the gun discharges killing the animal.
Date: June 2, 1914
Creator: Lovelace, Charles D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Telephone Signal

Description: Patent for a telephone signal. This invention relates to electrically operated signals whereby a visual signal for indicating when a telephone rings. Illustration included.
Date: December 11, 1906
Creator: Jordan, Thomas P. & Carden, George A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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