I am beginner. Yes, it's true. I figured out quickly to investigate the variations I find instead of putting them on a site and having everyone tell me. I felt that a big part of this hobby, obsession, for me addiction of coin roll hunting and coin collecting is much more fulfilling when I try to learn by researching and reading and reading and reading. I get it. I dig it. There is something to be missed by me asking people "How about....this one?.....how about this one?.......this one? I choose to do the footwork as best I can. So after weeks of sitting at the table getting schooled by penny after penny and so on....my eyes are now crossed and my photos suck, but today I must say...."How about this one? Can someone help me with the mark by the U