Windmill.
Description:
Patent for windmills by making them self-regulating and "it consists in the construction and arrangement of devices whereby the force of the wind is made to move the wind-wheel and crank-shift backward and turn the vane, and also in the devices for turning the vane at will" (lines 14-18).
Date:
February 3, 1880
Creator:
Tevis, James H.
Partner:
UNT Libraries Government Documents Department