Viser nå: Portugal - Postfrimerker (1930 - 1939) - 5 frimerker.
July VM: Ingen Design: Almada Negreiros Gravering: Arnaldo Fragoso Perforering: 11½
![[Colony Exhibition of Porto, type DF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DF-s.jpg)
![[Colony Exhibition of Porto, type DF1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DF1-s.jpg)
![[Colony Exhibition of Porto, type DF2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DF2-s.jpg)
July VM: Ingen Design: Almada Negreiros Gravering: Arnaldo Fragoso Perforering: 11½
![[Colony Exhibition of Porto, type DF1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DF1-s.jpg)
July VM: Ingen Design: Almada Negreiros Gravering: Arnaldo Fragoso Perforering: 11½
![[Colony Exhibition of Porto, type DF2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Portugal/Postage-stamps/DF2-s.jpg)