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Well-Drilling Machine.

Description: Patent for a well-drilling machine with "novel and improved means for manipulating and actuating the drill cable" (lines 11-12), including instructions and illustrations.
Date: August 4, 1914
Creator: Slaughter, George W., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Ax-Sharpener

Description: Patent for an ax sharpener that can be attached to and removed from an ax head.
Date: January 5, 1915
Creator: Wilson, Friend A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

San Augustine County

Description: Blue line print of survey map of San Augustine County, Texas, showing rivers, creeks, original land grants or surveys, cities, towns, roads, and railroads. Handwritten notes have been made on the published map in red pencil to denote the addition of Old San Antonio Road, Zavala Road, and a couple of unidentified roads. Scale [ca. 1:133,333] (4000 varas to the inch).
Date: 1910
Creator: Hedick, John D. & Ehlinger, L.
Item Type: Refine your search to only Map
Partner: Hardin-Simmons University Library

Ink-Well.

Description: Patent for an ink well that can be closed with a non-sticking closure when not in use to avoid "evaporation of the ink" (lines 14-15) and includes illustrations.
Date: July 29, 1913
Creator: Eddins, John A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pulley-Block.

Description: Patent for an improvement on pulley blocks that sustains the pulley block from vertical movement. The improvement consists of a U-shaped suspending member equipped with a depending prong that can engage support.
Date: May 2, 1916
Creator: La Croix, Cicero H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wheel.

Description: Patent for a new vehicle wheel that has adjustable tire sections that can be placed while unexpanded to create a permanent fit, and also has interlocking components to prevent movement. It includes a text description with reference illustrations.
Date: April 25, 1916
Creator: La Croix, Cicero Hamilton
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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