Portugal
Viser nå: Portugal - Postfrimerker (1853 - 2024) - 1 frimerker.
1979
The 50th Anniversary of the International Council of Education
25. July VM: Ingen Design: Luis Filipe de Abreu. Gravering: Imprensa Nacional Casa da Moeda. Perforering: 11¾ x 12½
![[The 50th Anniversary of the International Council of Education, type ZV]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/ZV-s.jpg)
![[The 50th Anniversary of the International Council of Education, type ZW]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/ZW-s.jpg)
