Sheets of St. Thomas & Prince Islands, 1978 incomplete
| Issuer | Date | Desc | State | ||
| - |  |
St. Thomas & Princes | 11/1/1978 | empty sheet (#14753) | incomplete |
| - | no image | St. Thomas & Princes | 11/1/1978 | empty sheet (#38216) | incomplete |
| - | no image | St. Thomas & Princes | 11/1/1978 | empty sheet (#38217) | incomplete |
| - | no image | St. Thomas & Princes | 11/1/1978 | empty sheet (#38218) | incomplete |
| - | no image | St. Thomas & Princes | 11/1/1978 | empty sheet (#38219) | incomplete |
| - | no image | St. Thomas & Princes | 12/15/1978 | empty sheet (#38220) | incomplete |
| - | no image | St. Thomas & Princes | 12/15/1978 | empty sheet (#38221) | incomplete |
| - | no image | St. Thomas & Princes | 12/15/1978 | empty sheet (#38222) | incomplete |