Portugal
Viser nu Portugal - Post frimærker (1853 - 2024) - 1 frimærker.
2010
The 50th Anniversary of the Hydrographic Institute
22. september VM: Ingen Arkstørrelse: 20 Design: Atelier Acácio Santos y Hélder Soares. Gravering: Cartor Security Printing. Perforeringer: 12 x 11
![[The 50th Anniversary of the Hydrographic Institute, type DDG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DDG-s.jpg)
![[The 50th Anniversary of the Hydrographic Institute, type DDH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DDH-s.jpg)
