The Swarm of Submarine Chasers Which Is Being Built 



) Press Illustrating Serv. 



Above: A submarine chaser of the latest 

 type. It draws but thirty inches of water; 

 A torpedo travels at a depth of from eight 

 to fifteen feet. The boat's speed is more than 

 forty miles an hour. It carries two guns 



Below: An entire shipbuilding plant works 

 day and night turning out these chasers for 

 the British. Each boat is manned by eight 

 men and the cruising radius is fifteen hundred 

 miles on one thousand gallons of gasoline 



Int. Film Serv. 



650 



