Keywords: price of freedom priceoffreedom military history militaryhistory uniforms smithsonian probably public domain probablypublicdomain hat SI Neg. 2004-23475.04. Date: na....Steel with white paint. Civil defense logo on crown..During World War II, Al Klein worked in a ball bearing factory making equiptment used in the war. When necessary, he served as Air Raid Wardens during the air raid drills...Credit: Hugh Talman (Smithsonian Institution) SI Neg. 2004-23475.04. Date: na....Steel with white paint. Civil defense logo on crown..During World War II, Al Klein worked in a ball bearing factory making equiptment used in the war. When necessary, he served as Air Raid Wardens during the air raid drills...Credit: Hugh Talman (Smithsonian Institution) |