I think I found a 1960D D over D Small Date Over Large Date or am I wrong? Please help identifying yes or no?
Your pictures are too blurry. But there is enough to safely say that you do NOT have a small over large date. #1 - The mm is in a different location than the sm/lg #2 - It looks to have an RPM but yours is to the west and not the north like the sm/lg.
The 60-D SD/LD is quite rare, and you are able to see both types of dates. On the OP coin all I see is the small date, and slight doubling (RPM?) on the D.
Here is one of mine. The green shows the D/D and the red shows the small date '0' over the blue large date '0'. Jim