Sheets of Great Britain, 1990
| Issuer | Date | Desc | State | ||
| - |  |
Great Britain | 1990 | Penny Black 150th, sheet of 1 type | all added |
| - | no image | Great Britain | 1/10/1990 | empty sheet (#83794) | incomplete |
| - | no image | Great Britain | 2/6/1990 | empty sheet (#83795) | incomplete |