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Station Indicator.

Description: Patent for a new and improved train station indicator. This design calls for two drums or rollers around which a banner with the different train station names and phrases written sequentially. A hand crank turns the drums, moving the banner to the desired name or phrase, as well as ringing a bell to alert passengers.
Date: December 26, 1882
Creator: Holloman, Harvey A.
Partner: UNT Libraries Government Documents Department

Car-Coupling

Description: Patent for improvements to car-coupling using a vertically-moving pin for locking the cars together.
Date: November 14, 1882
Creator: Blackley, George I.; Nicholson, John I. & Holloman, Harvey A.
Partner: UNT Libraries Government Documents Department
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