Wish I could see it in hand. I'm inclined to say either 58 or 62, depending on how much of that high-point stuff is just strike weakness vs wear, but I wouldn't be surprised by 63 given the date. Out of my league in any case. Nice one!
Again, it's hard to tell what's going on on the high points from a single photo. But doesn't that seem like an awful lot of luster for a 55?