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Coin-Holder.

Description: Patent for improvement in coin-holder “to be use on a belt to be worn by a person or on a stand placed on a counter, desk, or the like, and arranged to hold coins of desired denominations and to permit the user to conveniently and quickly remove coins of various denominations for making changes.” (Lines 10-16) Illustration is included.
Date: December 4, 1900
Creator: Miller, Thomas Octavus
Partner: UNT Libraries Government Documents Department

Adding Machine.

Description: Patent for a new and improved adding machine using rotating discs.
Date: December 8, 1914
Creator: Druschke, Julius C.
Partner: UNT Libraries Government Documents Department

Combination Drill Bit and Drill Shank

Description: Patent for "Improvements in Combination Drill-Bits and Drill-Shanks" (lines 6-7) including illustrations.
Date: December 30, 1919
Creator: Humason, Granville A.
Partner: UNT Libraries Government Documents Department
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