Coins Challenge Coin lot set Collection Military PLEASE See ALL Pics Military Units, DoD Contractors, OIF, DoD, Army, Marine, Navy, Air Force, military support, government, police. I make NO claims to ANY silver (or any other metal) content of any coin that is in this lot. Im thinning out my Challenge Coin collection and need to get rid of most of my coins. There will be no Second Chance Offers as this is the only one that I have. Let me know if you have any questions. The size, shape, and weight of your coin will dictate the packaging and how it is mailed. I take ALL photos in natural ...