Sheets of San Marino, 1949
| Issuer | Date | Desc | State | ||
| - |  |
San Marino | 1949 | empty sheet (#1337) | incomplete |
| - | no image | San Marino | 1949 | empty sheet (#1338) | incomplete |
| - |  |
San Marino | 1949 | empty sheet (#1339) | incomplete |
| - | no image | San Marino | 1949 | empty sheet (#1340) | incomplete |
| - |  |
San Marino | 1949 | empty sheet (#1341) | incomplete |