It is
Machine Doubling.
Machine Doubling enlarges the incuse devices. You will never find a
DDR on this area. Why? Because these are the single squeeze dies. The
DDR will always be in the central areas of the design. None of these will ever be listed. I checked 100 random coins for
Machine Doubling on this area of the quarters. 70% showed slight to major
Machine Doubling on this area. So don't even look there thinking it is a
DDR. They are not found on this area of the dies. (Save your eyes) Move on to the next coins. Look up these
DDR's to see where to look for the
DDR. (save your eyes) They Won't be there on this design.