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[Letter from I. H. Kempner to Fred C. Cole, April 20, 1963]

Description: Letter from I. H. Kempner to Fred C. Cole expressing appreciation for Cole’s hospitality and discussing the challenges in coordinating travel plans due to family commitments including wedding of his grandson. He outlines potential travel options to Washington and Lexington, possibly using Cole’s offer of a car and driver, and mentions staying at a recommended motel near Lexington.
Date: April 20, 1963
Creator: Kempner, Isaac H. (Isaac Herbert), 1873-1967
Partner: Rosenberg Library

Spring

Description: Patent for a spring to be adapted to vehicles for supporting heavy loads and absorbing sudden shocks. Illustrations included.
Date: July 11, 1911
Creator: Snow, Arthur L.
Partner: UNT Libraries Government Documents Department

Churn

Description: Patent for a churn that can produce butter in very short period of time with minimal effort.
Date: May 19, 1913
Creator: Hoefer, Charle,s Jr.; Belt, Marcus L., Jr. & Belt, William R.
Partner: UNT Libraries Government Documents Department

Automatic Fuse Plug

Description: Patent for "improvements in automatic fuse plugs" (lines 12-12). These are "adapted to be successively engaged by a swinging contact arm" (lines 16-17).
Date: May 19, 1914
Creator: Bowman, Levi M.
Partner: UNT Libraries Government Documents Department

Oral History Interview with Robert Warren, March 28, 2022

Description: The National Museum of the Pacific War presents an interview with Robert Warren. Warren was born in Frisco, Texas in February 1921. After graduating from high school, he attended Texas A&M participating in the ROTC program for two years. Upon graduation in 1942 he applied for a commission in the United States Army Air Forces and was accepted. After participating in various stages of flight training, he was assigned as a C-47 pilot. Flying the Northern Route over Greenland, he joined the 439th T… more
Date: March 28, 2022
Creator: Warren, Robert
Partner: National Museum of the Pacific War/Admiral Nimitz Foundation

Cycle-Car

Description: Patent for a cycle car that can be steered and propelled by hands only and can be used with ordinary bicycles.
Date: November 29, 1921
Creator: Payne, Luther M.; Miller, Lee A. & Douglas, John J.
Partner: UNT Libraries Government Documents Department

Fruit-Drier.

Description: Patent for a fruit drier that includes "a series of hinged trays adapted to be folded into small compact form." (lines 11-13) including instructions and illustrations.
Date: March 24, 1914
Creator: Reid, William
Partner: UNT Libraries Government Documents Department

Method of Sealing the Walls of Deep Wells

Description: Patent for a new and useful method of dealing the walls of deep wells in which the means for lining oil wells by the use of the customary metal casing is avoided, the cost is very materially reduced, and numerous expenses and failures are avoided.
Date: November 29, 1921
Creator: Nolan, William E.
Partner: UNT Libraries Government Documents Department

Compressor.

Description: Patent for a refrigerating machine compressor, which compresses more gas, cools the compressor with the incoming gas, and uses excess heat to dry the gas coming in.
Date: April 19, 1910
Creator: Mayhew, John Daugherty
Partner: UNT Libraries Government Documents Department

[Letter from H. W. Paley to A. T. Whayne, April 18, 1955]

Description: Letter from H. W. Paley to A. T. Whayne discussing the establishment of a research supporting foundation for the University of Texas Medical Branch. Paley explains the necessity of such a foundation due to financial constraints and the need for additional research facilities and personnel. He outlines a plan to create an independent foundation supported by grants, private donations, and state funds. Paley requests the Chamber of Commerce's support and highlights the benefits of the foundation f… more
Date: April 18, 1955
Creator: Paley, H. W.
Partner: Rosenberg Library
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