I like going first.......that way I'm not influenced/tempted by the other graders opinions. Even though I might be way off base, I don't mind......all part of the education process.
MS64 due to what looks like reed marks on the neck and poss. above the ear, but add 1 for the toning, so MS65? Also, although this is a Denver business strike (type ODV-002), the reverse appears to be the transitional die pairing with RDV-001 (reverse w/broken stars & straight G). I only know about this since I started to sort through a whole bag of Kennedy half dollars of my dad's recently (not done). I have two of the 1964-D with nice toning and the broken star/straight G reverses.