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Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in a link-guide support "pivoted to the underside of the car, the link-guide pivoted to the front end of the support, the spring arranged between the guide and the support, the yoke secured to the car, and the spring supported by said yoke and bearing against the link-guide support" (lines 1-6).
Date: July 2, 1889
Creator: Wash, Thomas Henry & Wash, Nathan Robert Hodge
Partner: UNT Libraries Government Documents Department

Insecticide.

Description: Patent for a compound to kill insects, formula and instruction on how to mix the ingredients are included. No illustration.
Date: August 27, 1889
Creator: Smith, Byrd
Partner: UNT Libraries Government Documents Department
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