Sheets of Poland, 1938
| Issuer | Date | Desc | State | ||
| - |  |
Poland | 5/3/1938 | empty sheet (#2078) | incomplete |
| - |  |
Poland | 5/3/1938 | empty sheet (#2079) | incomplete |
| - |  |
Poland | 9/15/1938 | empty sheet (#2080) | incomplete |
| - |  |
Poland | 11/11/1938 | independence 20th, empty sheet (#2081) | incomplete |