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Advertising Device.

Description: Patent for certain new and useful improvements in advertising device, including instructions and illustrations.
Date: August 9, 1898
Creator: Hefley, Jefferson D.
Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a simple and effective car coupling that is partially automatic, "and in case of accident or breakage the said device is adapted to be used after the manner of an ordinary car-coupling" (lines 17-19).
Date: August 9, 1892
Creator: Felton, Tommas Wesley
Partner: UNT Libraries Government Documents Department
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