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Antifriction Clasp.

Description: Patent for a new and improved anti-friction clasp. This design "is to provide means whereby the wear due to the rubbing of inclosed rods or ropes against an inclosing casing may be reduced to a minimum and whereby the central alignment of the rods or ropes with respect to the inclosing casing may be accurately preserved" (lines 11-17). It consists in "a series of friction balls or rollers mounted therein and projecting from the periphery thereof and being divided into sections adapted to be cla… more
Date: October 25, 1892
Creator: Black, William L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Antifriction Hollow-Tube Sucker-Rod for Deep Wells

Description: Patent for a "simple and inexpensive means for coupling the tubular sections of the sucker rod together and guiding said rod with little or no friction into the well casing or tube" (lines13-17). This object is to be used in "pumping water, oil, and other liquids from deep wells"(lines 11-12).
Date: October 15, 1918
Creator: Black, William L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Transcript of Oral History Interview with Wheeler Emerson Mosty, October 14, 2009

Description: Interview with Wheeler Emerson Mosty, a World War II veteran and retired post office worker from Kerrville, Texas. Mr. Mosty talks about his education, growing up in the Kerrville area, his service in WWII, local people and places, the flood of 1932, and his work at the Post Office. The interview transcript includes picture of Mr. Mosty and his family, on pages 26-30.
Date: October 14, 2009
Creator: Collins, Francelle Robison; Leonard, Julie Mosty & Mosty, Wheeler Emerson
Item Type: Refine your search to only Text
Partner: Kerr County Historical Commission
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