I agree with Conder101 it appears to be a Cohen C-9 variety, the
Cud represents a particular die state of that variety, broken down even further by the "Manley Die State"
This one looks to be a Manley 4.5/5.0 state out of 6 die states. Rarity is 2 (pretty common) and most examples are found VF or lower grades.
From "The
Half Cent Die State Book 1793-1857" by Ronald P. Manley Ph.D.
"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.
See my want page:
http://goccf.com/t/140440