1866 S3

Known examples:

1) S3a. MS64RB PCGS. Larry Steve; ANR "Classics" 7/03:190.

2) MS64BN PCGS Coinfacts.

3) MS63RB PCGS Coinfacts.

4) MS62RB PCGS. Fly-In member "Atlantic".

4) MS62RB. PCGS (PS); Ron Robertson; EERC (2014)

6) MS62BN. PCGS Coinfacts.

7) AU55. PCGS Coifacts. Stack's Bowers 10/18:11145; EERC (2018)

8) S3b Stage B. AU53 {PS} PCGS. EERC (2008)

9) Net AU ANACS. John Cantwell.

10) S3a. XF-40 ANACS. Al Mays; Heritage 9/05:7152

11) S3b Stage C. VF-20 ANACS. Al Mays; Heritage 9/05:7150.

(VF-30 ANACS Al Mays; Heritage 9/05:7151 was misattributed. It is a Snow-6).