A mostrar agora: Angola - Selos Postais (1870 - 2019) - 1 selos.
1971
The 5th Anniversary of the Regional Soil and Foundation Engineering Conference, Luanda
22. Agosto WM: Nada Tamanho da Folha: 50 Desenho: José de Moura Gravura: INCM Perfuração: 13½
![[The 5th Anniversary of the Regional Soil and Foundation Engineering Conference, Luanda, type KX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Angola/Postage-stamps/KX-s.jpg)
