The last one is a ATB Quarter. All these quarters have incuse devices on the outside ring of the coin. None are doubled dies. Even when they are enlarged by Machine Doubling. (70% of these have mild or strong MD) None so far on the outside ring have doubled dies. On these quarters that have the single squeeze process, have the DDO / DDR more on the central areas of the designs. (Same also on the 50 States quarters) Just a limited number have doubling outside of these areas. Best to keep great images to one coin per thread. I tend to by pass threads with more than one coin on them. It is too hard to keep track of which one I'm commenting on.
So keep your threads to one coin. Images horizontal are better. Something like these:






So keep your threads to one coin. Images horizontal are better. Something like these:






























