brown's WE!a)-MrLL. 



251 



edgewise to the wind. When the wind slackens, a re- 

 verse movement takes place. 



Brown'' s wind-mill, made by the Empire Wind-mill Com- 

 pany, of Syracuse, is a more recent invention, and has 

 proved very successful. The annexed figure (fig. 271), rep- 



Fi^, 271. 



fpGJJSON.fiiL jAtiK 



Broivn?s {or Emjnre) '[Mnd-inill. 



resents one of the smaller sizes, adapted to farm purposes 

 and pumping water for cattle. It is regulated in part by 

 the centrifugal force of weights, and partly by the direct 

 pressure of the wind. This regulating contrivance ren- 

 ders the mill safe, even in a gale of wind. The larger 



