David Reimer Circulation Strikes

关于此套币: At some point after I started collecting Trade dollars, I decided I would specialize in chopmarked Trade dollars. Now having completed that collection, I have returned to collecting circulated, unchopmarked Trade dollars. I have found it to be a surprisingly challenging set; mintages are low to start with and problem-free coins are hard to find. I've included an estimate of survivorship, from Bowers' Silver Dollar Encyclopedia. Compared to Morgan dollars, some of the survival rates are miniscule and very few of those that remain can make it into a problem-free PCGS holder.