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Key And Semi-Key Confusion!

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westcoin's Avatar
United States
9796 Posts
 Posted 07/13/2019  12:28 pm  Show Profile   Bookmark this reply Add westcoin to your friends list Get a Link to this Reply

Quote:
What about other series? Do you agree with jbuck that there is only one key for a series?


Good question, generally I agree with Jbuck only one Key per series, however, in my collecting series - the Two Cent Piece that is a tough call.

1864 Small Motto
1872

that is only for the business strikes, both are really rare and tough coins evidenced by the premium price they bring, now if we include the proof coins in the series then there is only one the Small Motto with less than 25 struck (probably) and only maybe a dozen known. The 1872 proof is more common and now we add into the mix the 1873 (with two varieties) that is proof only, the closed 3 1873 is probably the next rarest, followed by the open 3 1873 then 1864 Large Motto, 1865 finally the 1872 in proof.

I think one coin is correct for most coin series but there can be exceptions.

P.S. I've owned one of each of all the coins in the 2 cent series except for the Small Motto proof, I will probably never be able to afford one, I track them and only saw 2 sell in the past 3 years.
"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
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fortcollins's Avatar
United States
3670 Posts
 Posted 07/13/2019  5:08 pm  Show Profile   Bookmark this reply Add fortcollins to your friends list Get a Link to this Reply
Trade dollars are a good argument for a series with more than one key date. Both 1884 and 1885 proof-only coins have to be considered keys (or higher than keys). If not, then the series has a quarter million dollar semi-key (the 1884).
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