WWI Enlisted Aviation Oversea Hat Badge Sterling Silver

This is a museum quality reproduction of a WWI unofficial Overseas Hat Badge featuring the enlisted insignia of aviation section of the US Signal Corp. made in sterling silver. This is an extremely rare item that was hand made for someone in the war. May also have been given as a sweetheart pin. Approximately 1 inch in size. An ideal item for any WWI aviation collection as the odds of ever finding a real one is nil.