What the Great Army of Inventors 



One man can easily tilt this 

 truck body and discharge a load 

 of two tons in thirty seconds 



A motor-ambulance 



used by Australian 

 troops in Egypt. 

 The curtains form a 

 temporary shelter. 

 They are attached to 

 stakes in the ground 

 and pulled taut 



An electric flash-lamp with a bulb in the form 

 of a hand, is one of the latest automobile 

 signals for warning a driver behind at night 



The motor-tractor, run by storage batteries, has largely 

 supplanted the mule in hauling lumber about the yard 



1S(; 



