United States. A Lot Of Eight Badges certificate_of_authenticity reverse presents the inscription ERINNERUNG

reverse presents the inscription ERINNERUNG AN DEN WELTKRIEG 1914-16

2600th National Anniversary Commemorative

but displaying the characteristics of “Otto Schinkle

obverse illustrating the left-facing bust of General Field Marshal Paul von Hindenburg

with a first war period photograph depicting a flyer in his black leather greatcoat

United States. A Lot Of Eight Badges certificate_of_authenticity reverse presents the inscription ERINNERUNGIncludes: 1. Army Air Force Air Force Bombardier Badge (in silvered metal, unmarked, measuring 75. 8 mm (w) x 24. 8 mm (h), dual push pins); 2. Army Air Force Aircrew Badge, Reduced Size (in sterling silver, marked "STERLING" on the reverse, measuring 51. 8 mm (w) x 15 mm (h), horizontal pinback, catch has been bent back); 3. Navy Flight Surgeon Collar Badge (in silver gilt, maker marked "Vanguard N. Y." on the reverse, measuring 37. 8 mm (w) x 14 mm