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McCulloch County.

Description: Map shows early twentieth century McCulloch County, Texas landowners, land grants, railroads, towns, and notable physical features. Includes handwritten annotations showing petroleum prospecting activity. Scale [1:66,667].
Date: 1904
Creator: Texas. General Land Office.
Partner: University of Texas at Arlington Library

Tie.

Description: Patent for a railway tie that has a stronger attachment to the rails than other models.
Date: December 26, 1911
Creator: Wade, James T.
Partner: UNT Libraries Government Documents Department

Rail-Joint

Description: Patent for a rail joint that provides a rest for rail ties and extends splice bars which may also be connected to the rest. The resulting rail joint limits unequal lateral and downward movement of either rail end, illustrations included.
Date: December 30, 1919
Creator: Sheppard, Robert B.
Partner: UNT Libraries Government Documents Department
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