I got my Mark Twain silver unc last Saturday. After close inspection it appears to have a very small error. It is small enough that it appears to be just a small speck with the naked eye. Under a normal magnifying glass it is clearly an indentation or punch into the metal. I'm don't know a whole lot about errors but I would assume that is a strike through error.
Being so small, is it worth sending it back to the mint? And if it's really a strike through, is it worth getting it graded for error label? Or is it just to small to be concerned with?
Pic taken with a 10x loupe.
