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Water-Wheel.

Description: Patent for a water-wheel. The object of this invention is to provide a water-wheel in which the energy of the water shall act upon a series of peripheral buckets on a principle of hydraulic pressure in contradistinction to that of mere impact and momentum.
Date: January 26, 1892
Creator: Walker, James C.
Partner: UNT Libraries Government Documents Department

Air-Ship.

Description: Patent for a self-propelled, navigable air ship. Includes instructions and illustrations.
Date: January 12, 1892
Creator: Walker, James C.
Partner: UNT Libraries Government Documents Department
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