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Ground-Water Conditions on Anderson, Cherokee, Freestone, and Henderson Counties, Texas

Description: Report on groundwater resources and conditions in Anderson, Cherokee, Freestone, and Henderson Counties, Texas including current and potential groundwater sources, water quality reports, well digging statistics, and geological reports on the area.
Date: August 1972
Creator: William F. Guyton & Associates
Partner: UNT Libraries Government Documents Department

Regional Water Plan: Region I (East Texas), Volume 1. Main Report

Description: Water plan for Region I (East Texas) describing water sources and suppliers in the area, usage statistics and forecasts, water needs, water management strategies for suppliers and counties, water conservation plans, drought response plans, financing of the plan, and the process of creating the plan.
Date: December 1, 2015
Creator: Alan Plummer and Associates
Partner: UNT Libraries Government Documents Department

Oral History Interview with Elmer Duren, October 22, 1983

Description: Interview with Elmer Duren, a United States Navy veteran from Louisiana, regarding his experiences during the Japanese attack on Pearl Harbor in 1941 while aboard the destroyer USS Dale. Duren discusses his education, training, the construction of the USS Dale, and his memories of the attack.
Date: October 22, 1983
Creator: Marcello, Ronald E. & Duren, Elmer
Partner: UNT Oral History Program

Improvement in Wrenches.

Description: Patent for furnishing "an adjustable wrench for holding and turning bolts, pipes, taps, &c." (lines 7-9). Includes instructions and illustration.
Date: July 1, 1879
Creator: Killough, William B.
Partner: UNT Libraries Government Documents Department

Knife.

Description: Patent for improvement in pruning-knives by creating a hollow slot in the handle of the knife and a pivoted blade; in which the blade can be pull out of the slot when in use and place it back to the slot when it is not in use. Illustration is included.
Date: March 4, 1902
Creator: Zwicker, August
Partner: UNT Libraries Government Documents Department

Vehicle-Jack

Description: Patent for a vehicle jack improvements that includes "a lifting-arm or support having a flexible winding element" (lines 15-16).
Date: September 23, 1902
Creator: Zwicker, August
Partner: UNT Libraries Government Documents Department

Veneer Basket.

Description: Patent for stronger, lighter construction of baskets frequently used in shipping fruit, although the improvement "may be used for any and all purposes of which it is capable" (lines 13-15).
Date: June 3, 1902
Creator: Aber, Edgar
Partner: UNT Libraries Government Documents Department
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