i86 



FARM MACHINERY 



and reversible. In order to work the one-way from both 

 ends of a barn it is necessary to take it off the track and 

 reverse. The swivel needs only to have the rope turn to 

 the opposite direction, while in the reversible the rope 

 is knotted at each end, and when it is desired to work 



FIG. 141 A DOUBLE-CARRIAGE REVERSIBLE SLING CARRIER. 

 HEAVY SERVICE 



DESIGNED FOR 



from the other end of the barn all that is necessary is 

 simply to pull the rope through the other way. 



There are numerous devices to be used with 

 barn outfits, carrier returns, pulley-changing devices, 

 which are very handy, but need only be mentioned 

 here. 



