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Famous Well by Lake Pinto

Description: Photograph of a brick building with three columns holding up an overhang. To the left of this building is a tin building with "Famous Well" written on a plank beside its door. Trees cover a rocky hill behind the buildings.
Date: January 10, 1919
Creator: A. F. Weaver Photography
Item Type: Refine your search to only Photograph
Partner: Palo Pinto County Historical Association

Process of and Apparatus for Making Halids

Description: Patent for a new and improved process of and apparatus for making halides which transmit the necessary heat to the reaction mass by preheating the chlorine and not through the wall as in usual types of retorts.
Date: July 8, 1919
Creator: Abbott Lyle Stockton
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Reproducing Device for Graphophones.

Description: Patent for a reproducing device for graphophones improving the objects that transmit sound to the horn or like element and provide a new means to mount the tone arm. It further improves the means for mounting the needle on the device.
Date: April 22, 1919
Creator: Adams, Henry Rolland
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil-Converting Apparatus.

Description: Patent for an apparatus that can be built at moderate cost, which will enable a high rate of commercially efficient work to reduce "the specific gravity of various grades of hyrdo-carbon oils, especially those of a semi-refined character" (lines 22 - 24).
Date: October 28, 1919
Creator: Adams, Joseph H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Process for the Conversion of Liquids, Fluids, and Oils

Description: Patent for a process for the conversion of liquids, fluids, and oils that converts these fluids into more buoyant products with lower specific gravities and boiling points. This process seeks to meet demand for engine fuels, gasoline, and oils, and augment the diminishing supply of these natural products.
Date: November 4, 1919
Creator: Adams, Joseph H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

[Campus aerial, North Texas State Normal College]

Description: Photograph of a photograph of the NTSNC campus from the air. Buildings that can be seen are the Main Building, the Education Building, the Hospital, the Power Plant, the Manual Arts Building, and the Library. On the right side of the image is Avenue A.The print is framed by tape and a note on the photograph reads "Air-plane view, North Texas State Normal College, Photograph Copyright 1919 by-Albert Addison."
Date: 1919
Creator: Addison, Albert
Item Type: Refine your search to only Photograph
Partner: UNT Libraries Special Collections

Screen-Hanger.

Description: Patent for more accessible window screen hangers. The inventors claimed that these improved screen hangers eliminated the challenge of hanging window screens on the exterior of tall buildings. These screen hangers allowed customers to hang, adjust, and clean screens from the inside of buildings.
Date: December 9, 1919
Creator: Agee, Howard L. & Agee, Sidney A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Check-Turning Device

Description: Patent for improvements of check-turning devices. The improvements allow checks to be turned quickly especially by adding machine operators.
Date: February 18, 1919
Creator: Albaugh, Ellis
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wagon Brace

Description: Patent for wagon brace that obviates danger of thimbles breaking under excessive weight and strain.
Date: November 25, 1919
Creator: Albritton, James
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for improving a tire by providing new form of tread-holding device and using a resilient metal band encircling the tire.
Date: March 11, 1919
Creator: Allan, William N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel

Description: Patent for vehicle wheels/tires and meant to improve upon current models that contain too many operating parts. Patent also contains improvements in performance of tires relating to expansion and contraction of the tires due to temperature.
Date: January 7, 1919
Creator: Allan, William N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Overflow Control for Separating Tanks.

Description: Patent for improved overflow control for separating tanks, accounting for, "slime thickness, settling tanks, separating tanks, and the like," ensuring, "uniform overflow." (lines 8-10; 27), with instructions and illustrations.
Date: March 4, 1919
Creator: Allen, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Elevating-Truck.

Description: Patent for new improvements for a portable elevating truck, used for handling and storing heavy material to stack on each other. (referred to as "decking") using an endless chain on an incline.
Date: November 11, 1919
Creator: Anderson, John L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Elevating Truck.

Description: Patent for elevating truck equipped with a conveyor belt powered by an electric motor. The device is "easily moved about and placed in position by one or two men" (lines 29–30), but powerful enough to lift bales of cotton (or other objects) weighing up to 600 pounds, includes illustrations.
Date: August 5, 1919
Creator: Anderson, John L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Deep-Well Pump.

Description: Patent for "new and useful Improvements in Deep-Well Pumps," (lines 5-6), including illustrations. An improvement on the inventor's previous patent (1013579), with the intention of preventing and removing sand accumulation while pumping oil.
Date: August 19, 1919
Creator: Andrews, Benjamin
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

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

Shell.

Description: Patent for improvements to explosive projectile shells. Provides a shell adapted to contain gas and high explosives with constructed multi-layered shells with the intent to inflict as much damage as possible.
Date: April 29, 1919
Creator: Aoughsten, Richard G. & Aoughsten, Otto L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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