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Womb-Battery.

Description: Patent for a womb-battery that has "an advantageous electrical or galvanic device adapted, when placed in the womb of a patient where it will be subject to the chemical action of the mucous fluid, to develop a mild electric action and thereby stimulate the generative organs and promote the cure of the various diseases peculiar to the female sex" (lines 13-20). It also is not easily displaced and is easily adjusted.
Date: June 5, 1894
Creator: Petit, Julius C.
Partner: UNT Libraries Government Documents Department

Sewing Machine

Description: Patent for a sewing machine "wherein the shuttle rotates...whereby the shuttle-thread at a certain time in each revolution of the shuttle is rewound upon the bobbin, which prevents the thread from twisting or untwisting" (Lines10-17).
Date: June 5, 1883
Creator: McAllister, Lewis C.
Partner: UNT Libraries Government Documents Department

Coin Holding Post Card

Description: Patent for a postcard that hold coins. This can be used to transport or collect coins.
Date: June 5, 1914
Creator: Bedinger, S. B.
Partner: UNT Libraries Government Documents Department
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