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Indicating and Testing Apparatus.

Description: Patent for indicating and testing cylinders on multi-cylinder engines (such as gasoline) to show if any are misfiring, have leaking valves or rings, and show that the carburetor is properly adjusted.
Date: May 14, 1918
Creator: Pittman, Mordaunt E.
Partner: UNT Libraries Government Documents Department

Shock Absorber

Description: Patent for an improved shock absorber design to be used in motorized vehicles in order to prevent damage caused by sudden stops and jolts to the vehicle.
Date: October 4, 1919
Creator: Davis, Francis M.
Partner: UNT Libraries Government Documents Department

Felly for Wheels.

Description: Patent for a felly for wheels designed to be used for a heavy wagon or cultivators. It consists of malleable iron with the inside edge being smaller than the outside, an indentation in the center going around the outside surface, and conical spoke sockets.
Date: June 12, 1894
Creator: Mosely, Jeremiah Thomas
Partner: UNT Libraries Government Documents Department
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