i believe that I have found a 1960D RPM 1MM-003 (coppercoihns designation. I hope the images are clear enough for the experts to verify (or not). I believe the coin is a late die state, and it is also circulation worn. I would give it VF - XF grade. the coin is worn enough that the listed die markers are not evident. I know that there are a lot of 1960 RPM's, but I am hoping that this is identifiable. any input is appreciated.