Hey guys, im learning more about DDO coins. In my honest opinion. I do believe that this is one. I may be wrong. Hope im not wrong. If I am, I need to distinguish the different types of DDO's there is. But have a look for yourself. Your thoughts.
In 1986 the mint started "single-squeeze hubbing" which eliminated the traditional "doubled-dies" we know and love. There is still something referred to as doubling, but I'm not sure I understand it.