Sheets of Pitcairn Islands, 1991
| Issuer | Date | Desc | State | ||
| - |  |
Pitcairn Islands | 3/24/1991 | 200th Anniversary of the Pitcairn Island Settlement e, sheet of 6 types | incomplete |
| - | no image | Pitcairn Islands | 3/24/1991 | 200th Anniversary of the Pitcairn Island Settlement e, sheet of 6 types | all added |