1901

Proof issues:
1901 PR1 90/90(e). 1901 PR2 Last 1/1 (s). 1901 PR31901 PR4 First 1/1 (s). 1901 PR5 Doubled die reverse.

Regular issues:
1901 S1 Last 1/1 (s). 1901 S2 9/9 (e). 1901 S3 Last 1/1 (s). 1901 S4 First 1/1 (s), 90/90 (sw), Last 1/1 (s). 1901 S5 19/19 (w). 1901 S6 Last 1/1 (nw), 9/9 (s). 1901 S7 19/19 (s). 1901 S8 01/01 (s), 9/9 (e). 1901 S9 Last 1/1 (s). 1901 S10 First 1/1 (s), Last 1/1 (n). 1901 S11 1901/1901 (w). 1901 S12 90/90 (w). 1901 S13 90/90 (e). 1901 S14 01/01 (s). 1901 S15 01/01 (s), 90/90 (e). 1901 S16 19/19 (s). 1901 S17 190/190 (e). 1901 S18 190/190 (s). 1901 S19 First 1/1 (s), Last 1/1 (n). 1901 S20 Last 1/1 (n)