Alfalfa in Kansas. 



99 



which runs through a pulley, returns the carrier to the point of loading. 

 The power that hoists the hay, and also pulls it in over the track, is had 

 by hitching a team or an engine onto the end of a long cable which runs 

 through pulleys. 



ROPE TO TRIP 5LING 

 FIG. 93. The details of the sling arrangement. [Courtesy F. E. Myers & Bro.] 



