| Issuer: Poland
Date: 5/3/1938 (1938 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 132297..on_Warsaw_1938 |
| Issuer: Poland
Date: 5/3/1938 (1938 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 132297..on_Warsaw_1938 |
