I too didn't think proof, unless it was an impaired proof that may have gone into circulation. The rims and denticles don't look proof, it is certainly not due to the look over all the reflective surfaces says probably polished or whizzed then toned over, probably with heat or chemicals. Closer larger photos would allow us to better look into proof die diagnostics and markings to be sure.
"Buy the Book Before You Buy the Coin" - Aaron R. Feldman - "And read it" - Me 2013!
ANA Life Member #3288 in good standing since 1981, ANS, Early American Coppers Member (EAC), Colonial Coin Collectors Club member (C4), Conder Token Collector Club member (CTCC), Civil War Token Society (CWTS) member, Liberty Seated Collectors Club (LSCC) & Numismatic Bibliomania Society member (NBS), USMex, Member in good standing, 2¢ variety collector.
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http://goccf.com/t/140440