Rāda: Portugāle - Pastmarkas (1950 - 1959) - 2 marka.
1959
The 1000th Anniversary of Aviero
30. augusts SV: Neviens Dizains: Álvaro Duarte de Almeida iegravēt: Casa da Moeda Perforēšana: 13½
![[The 1000th Anniversary of Aviero, veids IA]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/IA-s.jpg)
![[The 1000th Anniversary of Aviero, veids IA1]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/IA1-s.jpg)
