AU53 for me, the little dark spots on the obverse and reverse near United hold it back. I'd say they are returning from an old cleaning, but not excessive and probably not enough to detail the coin, I am concerned about what looks like a scratch on the reverse also, that might detail it.
"Buy the Book Before You Buy the Coin" - Aaron R. Feldman - "And read it" - Me 2013! ANA
Life Member #3288 in good standing since 1982, EAC Member #6202, NBS Member, 2¢ variety collector.
See my want page: http://goccf.com/t/140440