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Punch.

Description: Patent for a metal punch for use on cold metal. It is designed to sit atop a blacksmith's anvil.
Date: December 24, 1901
Creator: Tevebaugh, Henry C.
Partner: UNT Libraries Government Documents Department

Plunger for Baling Presses

Description: Patent for a plunger for baling presses. This baling press is used for the baling of cotton, hay, and similar products through the "means for mounting and actuating the ram or plunger which reciprocates in the baling chamber" (14-16) Illustration included.
Date: December 31, 1912
Creator: Cameron, George W.
Partner: UNT Libraries Government Documents Department

Acetylene-Gas Apparatus.

Description: Patent for improvements in “gas-machines in which the gas is generated from calcium carbid; in which the gas will be thoroughly washed before passing to the distributing-pipe, thus affording a pure white light, and further to provide a means for running off coal-tar that may gather on the top of the water in the machine.” (Lines 9-18) Illustration is included.
Date: December 11, 1900
Creator: Metzger, Frederick
Partner: UNT Libraries Government Documents Department

Cotton Topper and Boll Weevil Catcher

Description: Patent for improvements to cotton topper and boll weevil catcher machines. This invention will cut tops off cotton plants at a certain height to prevent the spread of the boll weevil insect.
Date: December 6, 1917
Creator: Marquis, Alex & Sprott, Willie
Partner: UNT Libraries Government Documents Department
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