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Grimes County

Description: Cadastral map of Grimes County, Texas in the Prairies and Lakes region. Additional notes have been handwritten in colored ink. Scale ca. 1:133,334 (4000 varas per inch).
Date: October 1872
Creator: Lungkwitz, Herman
Partner: Texas General Land Office

Improvement in Stalk-Chopper

Description: Patent for an improvement in corn and cotton stalk-choppers, allowing for the stalks to be turned under by the plow and prevent their interference with the machine.
Date: May 21, 1872
Creator: Richards, Augustus
Partner: UNT Libraries Government Documents Department

Improvement in Axles for Vehicles

Description: Patent for "an Improvement in Wagon-Axle Skeins" that "has for its object to furnish an improved iron axle for wagons and other vehicles which shall be stronger without being heavier than iron axles made in the ordinary manner."
Date: July 2, 1872
Creator: Ahrenbeck, Charles
Partner: UNT Libraries Government Documents Department
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