DEO's Mercury Dimes with Varieties Collection

关于此套币: I'm working on building this set, my "Late Date Set," and my "Short Set" as three unique sets of Mercs, with no single coin listed in more than one of these three sets. I'm delighted to have the "Late Date Set" and "Short Set" complete, and I'll be upgrading them as available coins and cash permit. Completing this set will be a serious challenge, but it's fun to dream.