Definitely not a nickel guy, or a R.P.M. guy. This 64-Denver Jefferson's M.M. looks super fat in hand, and doesn't really look like your traditional die deterioration doubling or mechanical doubling often seen in this area....R.P.M. or not? Just checkin'...hoping it's a 501 of course, it does have all known die markers!
I think you're right on that one... So I was going through all my rolls of 1964-Denver Nickels and found this one which I think looks much closer to a R.P.M. Sorry for the pics, having trouble photographing this M.M. with this coin's luster..... What do you guys think about this one? R.P.M. or nahhhh?