1858 PT9

Known examples:

1) PR-64 {PS} PCGS: Louis Eliasberg; Bowers & Merena "Eliasberg" 5/96:124 ($7,920); American Numismatic Rarities "Jewel" 3/05:1016; Dr. Tim Larson; EERC (2008).

2) PR-64 PCGS: New England Rare Coin Galleries "Metro" 3/78:523

3) Aulick Collection; Garrett Collection; Bowers & Ruddy "Garrett I" 3/80:968 (listed as non-proof).