Poland
| Country: | Poland |
| Type: | Postage stamps |
| Series: | Freight air transportation |
| Nominal: | 90 gr |
| Year: | 1952 |
| Size: | 43 x 26 mm |
| Perforation: | frame 12¼ x 12½ |
| Mintage: | 2,070,700 |
Freight air transportation
 Ilyushin II-12 flying over freighters 0.1$ |  Ilyushin II-12 Flying Over Plough Land |  Ilyushin II-12 flying over Warsaw 0.15$ |  Ilyushin II-12 flying over Nowa Huta 0.14$ |