Portugal
Viser nå: Portugal - Postfrimerker (1853 - 2024) - 1 frimerker.
1971
Environmental Protection
22. December VM: Ingen Design: Luis Filipe de Abreu Gravering: Casa da Moeda Perforering: 12
![[Environmental Protection, type PC]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PC-s.jpg)
![[Environmental Protection, type PD]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PD-s.jpg)
![[Environmental Protection, type PE]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PE-s.jpg)
![[Environmental Protection, type PF]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PF-s.jpg)
