Hey guys, I'm a newbie whose just going through their old coin collection and I just wondered what this coin was - see below. Its got a crown and a "C" on it so I thought it was Charles the I or II, but I searched the database and it wasn't there, perhaps its not a coin at all and its just some token of some kind, any ideas?
Rob
p.s. the back is blank or erroded so nothing shows just pits and bumps