The upper and underside of the stiff visor is in a molded black synthetic material
circumscribed by an inscription of “TREU TAPFER GEHORSAM” (“LOYAL BRAVE OBEDIENT”) and surrounded by a laurel wreath
with solid Gold pinback and 10K Gold on brass hook attachment on the reverse
The interior of the cap is lined with a charcoal grey rayon liner
measuring 50 mm (w) x 13 mm (h)
United States. Three United States Army Air Force Pilot Wings With Propeller Auction Archive The upper and underside ofIncludes: 1. United States Army Air Force Pilot Wings with Propeller: two piece construction, in sterling silver, marked "STERLING" on the reverse, measuring 75 mm (w) x 51. 2 mm (h), screwback flanked by dual push pins. 2. two United States Army Air Force Pilot Wings with Propeller Collar Badges: two piece construction, in silvered and gilt bronze, one is marked with the N. S. Meyer shield on the reverse, the other is unmarked, measuring 28. 7 mm (w)