New Duties and Efficiency Devices for 



One way to reduce 

 the cost of coal is 

 to reduce the cost 

 of delivery. This 

 may be effected by 

 motor-trucks equip- 

 ped with quick-un- 

 loading bodies like 

 the one at left. It 

 can discharge a 5- 

 ton load in less 

 than 5 minutes 



A new use for the old-fashioned 

 side-saddle. It takes the place 

 of the rear seat on a motorcycle 



Here the automobile is drawing an entire kitchen, 

 although on a diminutive scale. It carries hot coffee 

 and soup to the fighters and travels night and day 



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