United States. Three Second War Army Air Force Wings Auction Archive the reverse plain with a

the reverse plain with a banjo style pinback with a barrel hinge and a catch affixed to a circular plate

1915 - January 19

IV - General List

An excellent example in fire gilded tombac

the reverse with a maker’s mark of “D

United States. Three Second War Army Air Force Wings Auction Archive the reverse plain with aIncludes: 1. Army Air Force Pilot Badge: in sterling silver, marked "STERLING" on the reverse, measuring 74. 7 mm (w) x 23 mm (h), horizontal pinback. 2. Army Air Force Pilot Badge: in bronzed sterling silver, marked "STERLING" on the reverse, measuring 75. 5 mm (w) x 20. 5 mm (h), die holes placed on the tips of both wings. 3. Army Air Force Aerial Gunner Badge: in sterling silver, marked "STERLING" on the reverse, measuring 76. 2 mm (w) x 22. 8 mm