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Improvement in Churns.

Description: Patent for improvement in churns by using an oblong box with a diamond-shaped dash fixed in the box. The churning is done by rapidly swing the box back and forth until butter is obtained. Illustration is included.
Date: October 8, 1872
Creator: Cottingham, Gideon W.
Partner: UNT Libraries Government Documents Department

Improvement in Cotton-Chopper

Description: Patent for an improved Cotton Chopper. The device is horse drawn with adjustable wheels, plows and drivers seat (pg 2). Illustration Included.
Date: October 8, 1872
Creator: Matthews, Ebenezer T.
Partner: UNT Libraries Government Documents Department

Improvement In Circular-Saw Mills.

Description: Patent for an improved Circular Sawmill with an " improved adjustable feed mechanism" (pg 1). Illustration Included.
Date: October 22, 1872
Creator: Jones, John B.
Partner: UNT Libraries Government Documents Department

Safety-Harness

Description: Patent for a harnesses for horse-carriages designed to enable the instant detachment of the horse. Includes illustrations.
Date: October 1, 1872
Creator: Ellis, Ira
Partner: UNT Libraries Government Documents Department

Improvement in railroad switches

Description: Patent for an improvement in railroad switches, including illustrations.
Date: October 22, 1872
Creator: Fitzsimmons, Henry
Partner: UNT Libraries Government Documents Department
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