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Improvement in Wheels for Vehicles.

Description: Patent for improvements to carriage wheels, relating to the socketing ring that braces the spokes between the hub and the rim. Includes instructions and illustrations.
Date: April 13, 1875
Creator: Nelson, George
Partner: UNT Libraries Government Documents Department

Automatic Water Cut-Off

Description: Patent for improvements to automatic water cut-offs adapted to be useful "in the event of the falling of temperature to freezing or any other predetermined degree of automatically cutting off the flow of the water." (Lines 18-22).
Date: November 13, 1917
Creator: Goodridge Wilson B.
Partner: UNT Libraries Government Documents Department
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