Very Early U.S. Air Force Air Crew Cap
Had about twenty of these hats at one time, this is the last one. Cap is made of Air Force Blue wool with ear flaps with cloth chinstrap. The inside is lined with a dark blue wool with Spec tag in gold on black, marked Cap, Air Crew, Heavy with type D-1A with spec. number MIL-C-6821A and marked small, see photo for rest of info on the tag. The outside is marked with Air Force white ink insignia, and marked ARMY AIR FORCE, this is all but gone, but all of the others I had were marked very clear ARMY AIR FORCE just using the old markings at that time I guess. Looks unused but does show some age and wear.
Exc + $20.00 RARE