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Windmill-Regulator

Description: Patent for "improvements in windmill-regulators of that class distinguished by the provision of a movable bucket connected to the regulating-cable of a windmill and communicating with the tank or reservoir supplied by the mill to cause the depression of the bucket for the purpose of throwing the mill out of gear or out of the wind. . .when the level of water in the tank has reached a predetermined point" (lines 8-18).
Date: March 5, 1901
Creator: Stein, John
Partner: UNT Libraries Government Documents Department

Stone-Drilling Machine.

Description: Patent for a stone drilling tool, which has water automatically flowing through it.
Date: March 24, 1908
Creator: Weiss, Adolf
Partner: UNT Libraries Government Documents Department
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