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Horse Detacher.

Description: Patent for a new and improved horse-detacher. This design consists in "[t]he combination, with the axle, of the arms attached to the front face thereof and inclined downward and toward each other, the spring-actuated pins within said arms, and the cord attached to adjacent ends of the said pins and passed beneath the axle over guide-rollers and connected with a lever pivoted upon the under side of the reach, said lever being arranged to be actuated from the vehicle" (lines 43-52).
Date: March 18, 1890
Creator: Harper, Henry Hughes
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for "a new and improved car-coupling which is simple and durable in construction and very effective and automatic in operation" (lines 8-11).
Date: February 11, 1890
Creator: Finley, Robert Lee & Harper, Henry Hughes
Partner: UNT Libraries Government Documents Department
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