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Well-Cylinder.

Description: Patent for well-cylinder improvements, specifically pumps with "special reference to a pump having a reciprocating piston and being adapted for use in a deep well, where the pump cylinder is difficult to access" (lines 11-14).
Date: September 16, 1913
Creator: Ligon, Arthur Lee
Partner: UNT Libraries Government Documents Department

[Letter from Dan Oppenheimer to Harris L. Kempner, November 16, 1953]

Description: Letter from Dan Oppenheimer to Harris L. Kempner discussing about his reports on stocks at Pecos hitting a roadblock and would like to take a trip down to Galveston, to talk about the same in person with both him and his father. Also, discusses about Uncle Pat's serious operation and other details regarding his mother.
Date: November 16, 1953
Creator: Oppenheimer, Dan
Partner: Rosenberg Library
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