1851-O 3CS 
(416-656)
Heritage Auctions (image); U.S. Mint (coin)
2015-02-04 09:10:52
Heritage Auctions <a rel="nofollow" class="external text" href="https://coins.ha.com/itm/three-cent-silver/two-and-three-cents/1851-o-3cs-ms65-ngc-this-was-the-first-and-only-three-cent-piece-made-in-new-orleans-and-the-only-branch-mint-silver-thre/a/416-656.s">Lot 656</a>, 13 September 2006