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[Letter from Ruth Narville Newton to Rosa Walston Latimer - June 14, 1992]

Description: Letter from Ruth Narville Newton of Houston, Texas to Rosa Walston Latimer in which she gives information about her sister and brother-in-law, Stella Narville Scott and Charles Dan Scott, who worked at Harvey Houses in Temple, Cleburne, Sweetwater, and Brownwood, Texas.
Date: June 14, 1992
Creator: Newton, Ruth Narville
Partner: Private Collection of Rosa Walston Latimer

Process of Purifying Vegetable Oils.

Description: Patent for a process of purifying vegetable oils, specifically cottonseed oil, using a little or no soap-stock and without losing oil. It also improves the purifying process. This process is meant for crude oil, but can be used to further refine already refined oil.
Date: October 1, 1895
Creator: Latting, Richard G., Jr.
Partner: UNT Libraries Government Documents Department

Boiler Washing-Machine

Description: Patent for a washing machine for clothes that can also be adapted to stoves or gas jets as a boiler. Illustrations included.
Date: August 22, 1911
Creator: Morton, Milo A.
Partner: UNT Libraries Government Documents Department
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