BuL. U. S. B. F., 190S. 



Platk XCV. 



Fig. II. — Interior of rearing car. Preparing to calk small cracks before lowering the car. 

 I, side window; 2, end slot; 3, doors for same; 4, buttons to hold doors shut; 5 and 6, thu trans- 

 verse shaft, universal joint, and sliding sleeve; S, exhaust and muffler. 



Fig. 12.— Raising the car by means of windlass. Ropes from the drums of the windlass are 

 fastened by hooks to rings in the lower corners of the car. 



