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Pump-Rod-Operating Device for Windmills.

Description: Patent for a new and useful improvement in pump rod operating devices for windmills, including instructions and illustrations.
Date: May 9, 1899
Creator: Vernon, William E.
Partner: UNT Libraries Government Documents Department

Embroidery Attachment.

Description: Patent for an embroidery attachment for sewing machines.
Date: May 31, 1910
Creator: Shockley, Richard Watson
Partner: UNT Libraries Government Documents Department

Ice-Tray

Description: Patent describing a "combined water-cooler and ice tray [...for] the cooling of water by ice without the ice coming in contact with the water" (lines 9-12).
Date: May 6, 1902
Creator: Henning, Thomas W.
Partner: UNT Libraries Government Documents Department

Axle-Setting Machine

Description: Patent for a axle setting machine that can be used on any type of axle, has its own lever, and doesn't touch the inside of the axle collar.
Date: May 7, 1907
Creator: Roberts, John William
Partner: UNT Libraries Government Documents Department
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