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The Southwestern Historical Quarterly, Volume 22, July 1918 - April, 1919

Description: The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 367.
Date: 1919
Creator: Texas State Historical Association
Item Type: Refine your search to only Journal/Magazine/Newsletter
Partner: Texas State Historical Association

[Letter from Victor Lauderdale to his father J.R Lauderdale, May 11, 1919]

Description: Letter from Victor Lauderdale to his father on American YMCA Stationary, dated May 11, 1919. The letter is brief and informs his father of a letter he enclosed for his mother in celebration of mothers day despite her death with the sentiment "We were with her in life; even so in death we shall be with her." He goes on to mention a trip to Belgium that he is contemplating taking before he comes back to the states.
Date: 1919
Creator: Lauderdale, Victor
Item Type: Refine your search to only Postcard
Partner: UNT Libraries Special Collections

Drill-Bit.

Description: Patent for improvement to drill-bits. The object of the invention is to provide a bit of the character described which is especially adapted for deep well drilling by the rotary process.
Date: December 30, 1919
Creator: Humason, Granville A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Apparatus For Treating Petroleum.

Description: Patent for an apparatus that is used to treat petroleum and other heavy hydrocarbons in order to produce gasoline and other liquid fuels.
Date: October 28, 1919
Creator: Andrews, Benjamin & Averill, Willard C., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Apparatus for Treating Hydrocarbons.

Description: Patent for an improved apparatus for treating hydrocarbons. This apparatus is for treating comparatively heavy petroleum and other hydrocarbon oils and their distillates and derivatives, in order to produce from such heavy oils a large yield of gasoline or other light, easily volatile liquids. This apparatus will be a safe and efficient way to produce large yield of gasoline and light hydrocarbon liquids from heavy oils and will be free from trouble arising from the accumulation of carbon.
Date: August 5, 1919
Creator: Andrews, Benjamin & Averill, Willard C., Jr.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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