The S wouldn't be doubled in a doubled die, right, because it was punched in after? Here's one of ours...
That's in beautiful shape! I can see that going at auction for at a bare minimum $100,000.95 exclusive of course of buyer's fee and shipping and handling! Fact is, these and the 1968-S are notorious for this extreme strike doubling. This one, I have to say, is the first time I've ever seen it in a Proof. As the 1969-S does have a genuine DDO, these only complicate the identification further. Closing this out, here's our 1968-S "DDO." We have it labeled in the 2X2 flip, "1968-S DDO-LOL"....