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Insect-Destroyer

Description: Patent for an insect destroyer in the form of an oven that can be placed on the ground in the rows between plants to kill insects. This machine has an added benefit of killing weeds, as well.
Date: February 5, 1918
Creator: Cameron, George W.
Partner: UNT Libraries Government Documents Department

Animal-Trap

Description: Patent for an animal trap which is to be sprung by the animal when the bait is touched. It is constructed in such a manner that the animal will be instantly killed. The metal parts of the trap are to create a strong and durable trap and to be manufactured at a small expense.
Date: April 5, 1921
Creator: Brewington, Philip Jennings
Partner: UNT Libraries Government Documents Department

Wire-Fence Tool.

Description: Patent for certain new and useful improvements in wire fence tools, including instructions and illustrations.
Date: December 5, 1899
Creator: Boynton, John Blijah
Partner: UNT Libraries Government Documents Department

Reversing Mechanism For Engines.

Description: Patent for improvements in "reversing mechanism for engines, where the operating lever may be supported in such a manner as to substantially eliminate lost motion, and where the reverse lever may be operated with greater convenience and facility." (lines 11-17).
Date: December 5, 1916
Creator: Wagner, Warren
Partner: UNT Libraries Government Documents Department
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