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Vehicle-Axle Bearing.

Description: Patent for a strong and durable vehicle-axle bearing that reduces friction. "Oil may be admitted to the bearings [in the axle] without removing the wheel or exposing said bearings, thus preventing accumulations of dust or other foreign substance" (lines 17-20).
Date: June 11, 1895
Creator: Falk, Franz
Partner: UNT Libraries Government Documents Department

Instrument for Breaking Car-Seals.

Description: Patent for certain new and useful improvements in instruments for breaking car seals, including instructions and illustrations.
Date: June 14, 1898
Creator: Leyendecker, Thomas A.
Partner: UNT Libraries Government Documents Department

Automatic Weighing Scale

Description: Patent for moving a pole along a beam that efficiently measures weight as a scale.
Date: June 29, 1918
Creator: Foster, Samuel T., Jr.
Partner: UNT Libraries Government Documents Department
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