Portugal
Visar nu: Portugal - Postfrimärken (1853 - 2024) - 1 frimärken.
1980
The 200th Anniversary of the Academy of Science in Lisbon
19. december WM: Inga Design: Alberto Cardoso Gravyr: I.N.C.M. Perforering: 11¾ x 11½
![[The 200th Anniversary of the Academy of Science in Lisbon, Typ ACB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/ACB-s.jpg)
![[The 200th Anniversary of the Academy of Science in Lisbon, Typ ACC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/ACC-s.jpg)
