Just wondering how much intrinsic matalic inclusion can be worth. Or its improper alloy mix. More opinions please. I tried to rub it off gently with a cutip nothing comes off. nothing comes off.
I recognize that material. As a old time ham, it is how I cleaned the tip of my soldering iron before doing a connection, looked just like that in the same place as it had a similar curve and only cost a cent. Jim
Are you looking to find mint errors just for collecting.. or to make money? Most mint errors you find in circulation are minoe with little or no premium at all.