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Design for Railroad Spike.

Description: Design patent for a barbed railroad spike.
Date: September 7, 1897
Creator: Banks, Henry N.
Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for a churn with a "perforated dasher and a hollow or tubular dasher-shaft, through which the air passes into the churn-cylinder during the process of churning" (lines 14-17). The churn has a foot-rest and a false-bottom, and is meant to improve on simple and inexpensive churns.
Date: September 22, 1896
Creator: Stukes, John Marion
Partner: UNT Libraries Government Documents Department
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