Environmental Protection 1971
Now showing: Portugal - Postage stamps - 1971 - Environmental Protection - 4 stamps.
1971
Environmental Protection
22. December WM: None Design: Luis Filipe de Abreu Engraving: Casa da Moeda Perforation: 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)
