United States. Three Army Air Force/United States Air Force Badges
USAAF Senior Aircrew Badge (two-piece construction, in silvered brass, unmarked, measuring 76 mm (w) x 28 mm (h), dual push pins); USAAF Bombardier Badge (in sterling silver, marked "STERLING" on the reverse, measuring 76.3 mm (w) x 25.3 mm (h), horizontal pinback); and USAF Master Navigator/Combat Systems Officer/Observer Badge (in silvered metal, maker marked "GEMSCO" and marked "A.G.O. G-2" on the reverse, measuring 78 mm (w) x 34.8 mm (h), dual push pins). Ranging from fine to very fine.

