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Track Appliance for Automatic Stops

Description: Patent for a new and improved track appliance for automatic stops in relation to railway trains.
Date: November 6, 1917
Creator: Bulla, Melbern B.
Partner: UNT Libraries Government Documents Department

Cartridge Holder

Description: Patent for a belt adapted to hold the shells used in fire arms.
Date: March 6, 1917
Creator: Logan, Paul H.
Partner: UNT Libraries Government Documents Department
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