Somebody gifted me a silver coin back when I was High School it looks like a challenge coin but not actually sure what was its all about. He gave it to me cause he thought I would like it. I don't know why he thought of me such thing hence I no a coin collector- whatsoever. :) I kept it but didn't appreciate it. Maybe I never liked it. I left it along with all my stuff collections when I move here in the USA five years ago. I totally forget about it until my younger sister reminded me of them lately since she's cleaning our room, decluttering some unused old stuff. I told her she can keep whatever she likes including the coin. Haven't receive her reply yet. She might hold on it, I figure.