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Surgical Instrument.

Description: Patent for a surgical instrument for use in tonsillectomies.
Date: November 8, 1910
Creator: Gwinn, George Edward
Partner: UNT Libraries Government Documents Department

Nail.

Description: Patent for a nail with a spike attached to it.
Date: November 8, 1910
Creator: Hansen, Christian
Partner: UNT Libraries Government Documents Department

Ruling Machine

Description: Patent for a ruling machine. Illustrations included.
Date: November 8, 1904
Creator: Crozier, Harry C. & Clegg, Luther B.
Partner: UNT Libraries Government Documents Department

Hoeing Machine.

Description: Patent for a new and improved hoeing machine. This design is "first, to provide a joint between the handle and the gage-wheel, and to insure such arrangement of parts as will enable the operator, by raising and lowering one hand, to give the blade an oscillating motion or swing it from right to left with the greatest ease, and without tipping or turning the wheel or changing too much the position of the blade in respect to the surface of the ground; second, to provide a double gage-wheel that w… more
Date: November 8, 1887
Creator: Hurd, Judson B.
Partner: UNT Libraries Government Documents Department

Cotton Picking Apparatus.

Description: Patent for cotton-picking apparatus. This apparatus supports complete removal of the cotton from plant without foreign objects or harm to plant.
Date: November 8, 1921
Creator: Alvin, Alleyne D.
Partner: UNT Libraries Government Documents Department
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