BEING RESEARCHED Gold-Filled "NAF" Naval Aircraft Factory? Lapel Wing NOT FOR SALE UNTIL IDed

This is an unidentified lapel wing bearing the letters NAF and the United States national aircraft insignia (a red disk within a five-pointed white star on a circular blue field). This wing could possibly be for the Naval Aircraft Factory, Navy Yard, Philadelphia, Pennsylvania.

Circa unknown.

Approximately 3/8" in height and 1" in width.

Gold-filled with enameled details.

Horizontal pin with drop-in locking swivel catch.

GOLD FILLED.

This is from an unidentified collection which we will be listing more of over the next few months. Item will not be sold until it is identified. VAEX99 LX1/12

7+ (Very Fine+): The wing shows light wear and tarnish and has a few very minor spots of oxidation.

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