Sheets of Great Britain - Guernsey, 1991
| Issuer | Date | Desc | State | ||
| - |  |
Guernsey | 7/2/1991 | 100th Anniversary of the Guernsey Yacht Club, sheet of 5 types | all added |
| - | no image | Guernsey | 10/15/1991 | empty sheet (#84023) | incomplete |
| Issuer | Date | Desc | State | ||
| - | |
Guernsey | 7/2/1991 | 100th Anniversary of the Guernsey Yacht Club, sheet of 5 types | all added |
| - | no image | Guernsey | 10/15/1991 | empty sheet (#84023) | incomplete |