ORIGINAL & VG Cond. Army U.S. & Air Force EM Collar Disks Insignia (Screwback)

?These are ORIGINAL blouse size (1" diameter) enlisted man's U.S,. and AAF two-piece collar disks for those assigned to Army Air Force units during WWII.  Both insignia are in VERY GOOD condition and will polish to a bright brass glow. The disks have the early-War "screw back" style fasteners, one of which is not threading down properly, but should be easily rethreaded.  Here's an opportunity for the AAF collector or re-enactor to obtain insignia for the collection or his impression.  The buyer will have my usual unconditional guarantee of authenticity and satisfaction and a five-day (not the 14-days that they insert in my listings without my consent) right of inspection and return/refund privilege, excluding postage. PLEASE NOTE:  The insignia will be first class mailed, rather than the more expensive priority mail, with the unused postage refunded after mailing.