Polonia
Prezentat acum: Polonia - Timbre poştale (1860 - 2024) - 1 timbre.
1975
International Conference for Radio Amateurs, held in Warsaw 1975
15. Aprilie WM: Niciunul Marimea foii: 20 Design: St. Małecki Perforare: 11¼
![[International Conference for Radio Amateurs, held in Warsaw 1975, Tip BVK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/BVK-s.jpg)
