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Windmill

Description: Patent for windmill for utilizing wind or water power (lines 9-10).
Date: June 12, 1883
Creator: Sickles, William C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Magneto-Electric Telegraphy.

Description: Patent for a machine that telegraphs messages between distant points by means of induced currents that produce magnets without the use of battery current, including illustrations.
Date: August 18, 1885
Creator: Brown, Fred H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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