Angola
Muri Bhalissa: Angola - Bolol tal-posta (1870 - 2019) - 1 bolol.
1958
The 6th Anniversary of the International Tropical Medicine Congress
5. September WM: Xejn Qies ta'karta: 50 Disinn: José de Moura Inċiżjoni: INCM Perforazzjoni: 13½