What did you ever do with your POW/MIA bracelet....?

When I had one back in the late 60's and early 70's at the end of the Vietnam war, I sent it to the soldier when he got home. He sent a letter thanking me for thinking about him and keeping his name out there. It was a cl project for our freshman religion cl and by the time that we graduated in 1973 and the war ended most of the boys were home.