Sheets of Montserrat, 1979
| Issuer | Date | Desc | State | ||
| - | no image | Montserrat | 4/1/1979 | 50th Anniversary of Scouting, sheet of 4 types | all added |
| - |  |
Montserrat | 6/4/1979 | sheet of 4 types | all added |
| - | no image | Montserrat | 9/1/1979 | empty sheet (#85417) | incomplete |
| - | no image | Montserrat | 10/1/1979 | 100th Anniversary of the Death of Rowland Hill & The 100th Anniversary of the Membership in Universa, sheet of 4 types | all added |