It looks like it could be DDO-001 stage B. It has so many hits, and scrapes it's hard to be sure of anything. What do you people think?
After getting spanked a couple of times for asking if I had a doubled die while presenting a machine double, I went to doubled die boot camp. Two things are lodged in my head from it. Split serif and a rounded appearance on the double as opposed to a shelf like appearance. I've never seen anything outside those parameters as genuine doubles since. I am fortunate to be retired and have a lot of time on my hands during the winter months, so I have absolutely hammered a majority of the popular coin websites. I have noticed that more than a few are putting these "thick" devices into the doubled catagory. I personally think it is grasping at straws to broaden the coin market a bit. Afterall, the great U S of A has been making their coins out of junk metal for more than a few decades now. We need to find new value somewhere right?
We are all in your shoes TF. If it was easy, they wouldn't be worth jack. But they are out there. Humans are a sloppy bunch. We can't keep track of everything. Keep hunting.