US WWII USN BLUE WOOL DONALD DUCK STYLE HAT, C/W “US NAVY” HAT BAND, VERY FINE

US WWII 1/4″ SQUARE OD WEB NETTING FOR THE M1 STEEL HELMETS, REF 69/66/TOP, BRITISH?? MANUFACTURED FOR THE US M1 HELMET, THESE ARE LARGER THAN THE ONES ISSUED FOR THE MK1 HELMET, AS SHOWN WORN ON ALMOST EVERY GI’S HELMET FROM NORMANDY TO BERLIN