I was thinking 65 at first, but I'll guess 64 mainly due to the carbon spot below the date. Very nice strike, interesting to compare to the '56 in the other GTG thread
I am not sure what to say about this one. That spot is very hard to see even with a loupe. I do not know if they missed it or it developed after grading. However, it is in their new slab. I am not sure why it is brown. In hand, there is a fair amount of red particularly on the reverse. 64RB or 65 BN are about the same, I guess.
" 64RB or 65 BN are about the same, I guess." I agree. It should have got RB but 65 is a plus. Nice coin.