Sperry strikes a deal with a rubber company in Boston (Converse) to produce blank soles to which he would apply the sipping himself,
 
    					
    					
    				
 
    					
    					
    				
 
    					
    					
    				
 
    					
    					
    				Sperry strikes a deal with a rubber company in Boston (Converse) to produce blank soles to which he would apply the sipping himself,