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Portable Pump, &c.

Description: Patent for improvement to a pump "adapted for attachment to small vessels containing oil, water or any other liquid" (lines 10-12) that includes a better means of securing the pump.
Date: September 15, 1885
Creator: Phillips, Richard
Partner: UNT Libraries Government Documents Department

Fire-Arm.

Description: Patent for an improvement to adjusting rifle barrels and holding those adjustments in place. Includes illustrations.
Date: March 8, 1887
Creator: Alston, William F.
Partner: UNT Libraries Government Documents Department
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