WWII US Army Air Corps 5th Bomb Group DI

A scarce USAAC 5th Bomb Group DI'sPin back example missing the safety catch, maker marked NS Meyer New York with raised shield. Service wear and aging please see images. Measures 15/16” x 15/16” The 5th Bombardment Group suffered devastating casualties and equipment damage during the Japanese surprise attack on Pearl Harbor, Hickam Field and other targets on the island of Oahu on 7 December 1941. However, the group's aircrews went on to become the first U.S. military forces to take to the air following the attack.