Portugal
Visar nu: Portugal - Postfrimärken (1853 - 2024) - 1 frimärken.
1975
The 100th Anniversary of the Geographical Institution in Lisbon
19. november WM: Inga storlek på arket: 50 Design: Serviços Artísticos dos CTT Gravyr: INCM Perforering: 12 x 12½
![[The 100th Anniversary of the Geographical Institution in Lisbon, Typ TZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/TZ-s.jpg)
![[The 100th Anniversary of the Geographical Institution in Lisbon, Typ UA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/UA-s.jpg)
![[The 100th Anniversary of the Geographical Institution in Lisbon, Typ UB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/UB-s.jpg)
