Here is an 1898-O Morgan Dollar. Believe or not, this was $400 coin circa 1960, but the Treasury found a bags of them in their vaults, and the prices dropped like a stone. And here is a 1921-D Morgan Dollar. The basic design is the same, but the details are slightly different. These coins are not in slabs because they are not worth enough to warrant the cost. They are part of this set, which part of my collection. I am not a big Morgan Dollar guy although I made a lot of money on them when I was dealer. For some dealers they are real "cash cows." My "All Mints" Morgan Dollar set.