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Water-Filter.

Description: Patent for a new and useful water filter, including instructions and illustrations.
Date: February 27, 1900
Creator: Nicky, Oscar E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Smoke-Consumer.

Description: Patent for a device used by locomotives that "will cause the smoke to be returned from the stack to the fire-box until it is entirely consumed" (lines 11-13), condenses exhaust steam, and heats the water in the tender. Includes illustrations.
Date: March 29, 1892
Creator: Hadlock, Edson J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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