Sheets of Barbuda, 1973
| Issuer | Date | Desc | State | ||
| - |  |
Barbuda | 11/26/1973 | empty sheet (#42573) | incomplete |
| - |  |
Barbuda | 12/11/1973 | empty sheet (#42574) | incomplete |
| - | no image | Barbuda | 12/16/1973 | Wedding of Princess Anne & Mark Phillips, sheet of 2 types | incomplete |