Polonia
Ora in esposizione: Polonia - Francobolli postali (1860 - 2024) - 1 francobolli.
1978
International Philatelic Exhibition Praga 1978 in Prague, Czechoslovakia (Today: Czech Republic)
8. Settembre WM: Nessuno Dimensioni del foglio: 1 Disegno: K. Tarkowska Dentellatura: 11½:11
![[International Philatelic Exhibition Praga 1978 in Prague, Czechoslovakia (Today: Czech Republic), Scrivi ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/2576-b.jpg)
