Poland
0.73 - 0.88$
price on 08.10.2022
| Country: | Poland |
| Type: | Postage stamps |
| Series: | Poland's first official airmail issues |
| Nominal: | 30 gr |
| Year: | 1925 |
| Material: | white, very thin |
| Perforation: | frame 12¾ x 12½ |
| Mintage: | 620,000 |
Poland's first official airmail issues
