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Railroad Nut-Wrench.

Description: Patent for a wrench that is used to fix railroad tracks, including instructions and illustrations.
Date: March 2, 1886
Creator: Forbes, Alston J.
Partner: UNT Libraries Government Documents Department

Continuous Recording-Seal and Door-Fastener.

Description: Patent for a continuous recording-seal and door-fastener. The purpose behind this patent is the continuous recording-seal and door-fastener itself which is intended to "provide a simple means of fastening, sealing, and cleating or closing the crack of a car or other sliding hinge door" (lines 9-12).
Date: March 29, 1887
Creator: Ferguson, George J.
Partner: UNT Libraries Government Documents Department
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