the story i have heard about these coins is that in a bar they'll do this thing where they have to present their coin and who ever has the lowest rank coin has to buy a round
I was in the air force and my husband was in the army and the things is if you don't have your coin you buy a round. He never had a coin and afriend of mine and I are trying to help him be proud he served he his a a veitnam vet. I would like to thank you for you service to our country and it's proud people Happy 4th of July .