I picked up one of the Span Am grave markers many years ago at a Raleigh gun show. Thought it was neat. Few survived scrap metal looters or metal drives of the 1st and 2nd WWs. I built a stand for it and have a flag in the holder on the back. I also have a pin that looks the same and a smaller ‘sweetheart’ pin for the gal I left behind, [not really]. But what is the round metal disc with the ‘US’ in the third photo? And thanks for posting.

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