WWI US Air Service (USAS) Officer Collar Insignia with Flat Front and Back

This is a World War I United States Air Service officer collar insignia. The insignia is a winged propeller with flat blades and a flat back.

Circa World War I.

Approximately 15/16" in height and 1-5/8" in width.

Nickel- and copper-plated brass.

Horizontal pin with drop-in swivel locking catch.

None.

This is from a United States Army Air Forces collection which we will be listing more of over the next few months. VEJX05 LADEX7/12

8 (Excellent-): The insignia has some very light wear and tarnish.

As with all my artifacts, this piece is guaranteed to be original, as described.