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Improvement in Automatic Detaching Hook.

Description: Patent for "a new and useful improvements Hooks"
Date: September 12, 1876
Creator: Wyckoff, Cornerius P.
Partner: UNT Libraries Government Documents Department

Electric Railway.

Description: Patent for an electric railway that has the electric conductor on or under the ground, in a tube. The tube gets electricity to the trains via contact-pieces embedded in the tube, and it collapses whenever the train wheels go over it. The tube and conductor are kept safe in a u-shaped hanger underground.
Date: January 12, 1897
Creator: Lomb, George W. C.
Partner: UNT Libraries Government Documents Department
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