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Block-Signaling Device.

Description: Patent for a block signaling device for railroads, which sends an audible signal as well as a telephone message to the incoming train.
Date: October 6, 1908
Creator: Fechner, William & Fechner, Albert Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Texas: Skidmore Quadrangle

Description: Topographic quadrangle map of Skidmore, Texas, showing towns, roads and highways, water bodies, oil wells, pipelines, windmills, borders between counties, and landmarks. A quadrangle location diagram is included in the lower-right corner of the map. Relief shown by contours (interval 10 feet) and spot heights. Scale 1:62,500
Date: 1956
Creator: Geological Survey (U.S.)
Item Type: Refine your search to only Map
Partner: Hardin-Simmons University Library

La Bahia Road

Description: Map of the historic La Bahía Road, showing counties, towns, creeks, rivers, and blocks of land. Map includes compass rose and scale bar in the lower-right corner. Scale [ca. 1:1,520,640] (24 miles to the inch or 3 miles to 1/8 of an inch).
Date: unknown
Item Type: Refine your search to only Map
Partner: Hardin-Simmons University Library
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