Reproduction WW2 US Army Air Force USAAF Air Service Corps DI DUI Pin

Reproduction WW2 US Army Air Force USAAF Air Transport Command DI DUI Screw Back

WW2 US Army Air Force USAAF Navigator Wing Pinch Back Late War Or Reproduction

USAAF 14th Air Corps Pin/DUI/Insignia Pin Back - WW2 Reproduction

Reproduction WW2 US Army Air Force USAAF Balloon Pilot Wing Pin

Reproduction WW2 US Army Airborne 1 First Allied Airborne DI DUI Pin Back HBS12

Reproduction WW2 US Army Air Force USAAF Dirigible Wings Pin HBS6

Reproduction WW2 US Army Air Forces USAAF Air Force Unattached Patch 159