This is a no-date buffalo nickel, there is No mintmark and it is Not a T1. There will be one (1) winner. You get one guess per member and the years are limited so don't guess a year that only has a MM, and don't guess a year that has aready been guessed. This is the coin; http://i1082.photobucket.com/albums/j368/wvabe/contest002.jpg?t=1291504407 Notice the E scratched on the head, this was selected for identity. This is the prize; http://i1082.photobucket.com/albums/j368/wvabe/contest001.jpg?t=1291504407 It is a one ounce copper round. I will nic-a-date the nickel tomorrow morning if all guesses have been filled, if not I'll wait. If the nickel does not produce a date, the 1st person to guess my helpers name, wins. Its a common name. This is my helper;http://i1082.photobucket.com/albums/j368/wvabe/contest003.jpg?t=1291504407 Good Luck and Good Nite...