An Assortment of Mechanical Kinks Whicli Lessen 



A semi-rotary sleet cutter for the 

 trolley pole. It scrapes the ice 

 and sleet off top, sides and bot- 

 tom of the copper trolley wire 



Above: A combined 

 adding machine and 

 typewriter. A small 

 electric motor insures 

 maximum rapidity and 

 minimum effort on the 

 part of the operator 



Left above : A tilting wood band- 

 sawing machine. The saw can 

 be moved to forty-five degrees 

 on either side of the vertical 



At right: A key- 

 ring which is 

 locked simplyby 

 pressing the out- 

 side of the ring 

 with the thumb 



_ ^HENHOOK 

 ISRAIStDTCAN 



6ETURNEDTOTHE 



WAa 



Above: A coat 

 and hat hook 

 which may be 

 folded back out 

 of the way 

 when not in use 



A steel cabinet for job press accessories. One 

 side holds the press rollers and ink; the other 

 holds gasoline, brush, wrenches, rags and pins 



New foot-mats of wood placed in 

 passenger stations by a railroad to 

 take the place of coco fiber mats 



536 



