Polonia
Prezentat acum: Polonia - Timbre poştale (1860 - 2024) - 1 timbre.
1976
Modern Airflight
27. Martie WM: Niciunul Marimea foii: 50 Design: J. Brodowski Gravură: E. Konecki, E. Tirdiszek Perforare: 11½:11¾
![[Modern Airflight, Tip BYB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BYB-s.jpg)
![[Modern Airflight, Tip BYC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BYC-s.jpg)