it looks to be some type of coin. It says C.V.R.R. and large numbers "74" . I think it has to do with Cumberland valley railroad but can not find anything on it. Has a good bit of weight to it about 5 or six pennies equal it's weight and quite thicker than any u.s. coin. Not copper but looks sort of putter. If that's how you spell it haha thanks a bunch guys. Coleperkins5@yahoo.com