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Horse-Power.

Description: Patent for a new and improved "horse-power" (motor). This design utilizes a central pinion and a counter-wheel to accelerate the rest of the motor with minimal friction and minimal complicating of design.
Date: January 29, 1878
Creator: Randall, John C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hopkins County

Description: Map of Hopkins County, including the Prairies and Lakes region. Mercer's Colony line is marked on the map. Scale ca. 1:133,334 (4000 varas per inch).
Date: 1872
Creator: Pressler, Charles W. & Lungkwitz, Herman
Item Type: Refine your search to only Map
Partner: Texas General Land Office

Map of Hopkins County

Description: Cadastral map of Hopkins County, Texas in the Prairies and Lakes region. Bodies of water are marked on the map as well as the Mercer Colony boundary line. Scale [ca. 1:133,334] (4000 varas per inch).
Date: 1872
Creator: Pressler, Charles W. & Lungkwitz, Herman
Item Type: Refine your search to only Map
Partner: Texas General Land Office

Map of Hopkins County

Description: Cadastral map of Hopkins County, Texas in the Prairies and Lakes region. Bodies of water are marked on the map as well as the Mercer Colony boundary line. Scale [ca. 1:133,334] (4000 varas per inch).
Date: 1872~
Creator: Pressler, Charles W. & Lungkwitz, Herman
Item Type: Refine your search to only Map
Partner: Texas General Land Office
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