Sheets of United States, 1987
| Issuer | Date | Desc | State | ||
| X | no image | United States | 1987 | empty sheet (#591) | incomplete |
| - | no image | United States | 1987 | empty sheet (#592) | incomplete |
| - |  |
United States | 1987 | North American wildlife, sheet of 50 types | incomplete |
| X |  |
United States | 1987 | sheet of 10, 8 types | all added |