Польша
| Страна: | Польша |
| Тип: | Почтовые марки |
| Серия: | Fifth National Philatelic Exhibition, Warsaw 1938. |
| Номинал: | 45 gr |
| Год: | 1938 |
| Перфорация: | frame 12 x 12½ |
| Тираж: | 50,000 |
Fifth National Philatelic Exhibition, Warsaw 1938.
 Mail Coach, Perforated |  Mail Coach, Perforated |