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Insect Destroyer.

Description: Patent for a new and improved insect trap. This design "relates to certain new and useful improvements in devices for distributing liquid poison on cotton and other plants to destroy insect life thereon; and it consists in the [novel] construction and arrangement of parts" (lines 14-18).
Date: July 18, 1882
Creator: Binkley, James E.
Partner: UNT Libraries Government Documents Department

Water-Heater.

Description: Patent for a portable water heater "in which a circulation of water may be had, whereby the same may become readily heated for use in a bath tub or other receptacle." (lines 12-15)
Date: November 18, 1913
Creator: Ramsey, Lee
Partner: UNT Libraries Government Documents Department

Improvement in Fish and Animal Traps

Description: Patent for an improvement in the design of traps intended for catching fish or animals. Includes illustration.
Date: September 18, 1872
Creator: Hartcourt, John T.
Partner: UNT Libraries Government Documents Department

Combined Post-Hole Digger and Wire-Stretcher.

Description: Patent for a combined post hole digger and wire stretcher, which allows barbed wire to be strung on a fence more easily and for fence building to be done by one person.
Date: August 18, 1908
Creator: Armstrong, John Joshua, Sr.
Partner: UNT Libraries Government Documents Department

Car Ventilation.

Description: Patent for an apparatus to improve car ventilation, including illustrations.
Date: February 18, 1879
Creator: Knipscheer, John
Partner: UNT Libraries Government Documents Department
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