Sheets of Guatemala, 1977
| Issuer | Date | Desc | State | ||
| - |  |
Guatemala | 4/4/1977 | empty sheet (#62724) | incomplete |
| - |  |
Guatemala | 8/10/1977 | empty sheet (#62725) | incomplete |
| - |  |
Guatemala | 8/10/1977 | 200th Anniversary of Nueva Guatemala de la Asuncion, Guatemala City, sheet of 1 type |