Польща
The stamp was not formally withdrawn from circulation, it was not accepted by the occupant and no longer used after the outbreak of the war.
| Країна: | Польща |
| Тип: | Поштові марки |
| Серія: | Numbers |
| Номінал: | 20 gr |
| Рік: | 1938 |
| Перфорація: | frame 12½ x 12 |
| Тираж: | 1,668,000 |
