Portugália
Most látható: Portugália - Postaköltség bélyegek (1853 - 2024) - 1 bélyegek.
1971
The 1st Portuguese-Spanish-American Congress for Economic Geology
24. szeptember Vj: Senki Tervezte: Serviços Artísticos dos CTT Metszet: Casa da Moeda Fogazat: 12
![[The 1st Portuguese-Spanish-American Congress for Economic Geology, típus OR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/OR-s.jpg)
![[The 1st Portuguese-Spanish-American Congress for Economic Geology, típus OS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/OS-s.jpg)
![[The 1st Portuguese-Spanish-American Congress for Economic Geology, típus OT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/OT-s.jpg)
![[The 1st Portuguese-Spanish-American Congress for Economic Geology, típus OU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/OU-s.jpg)
