Rāda: Portugāles Gvineja - Pastmarkas (1950 - 1959) - 2 marka.
1958
World Expo '58, Brussels
jūlijs SV: Neviens Perforēšana: 12 x 11½
![[World Expo '58, Brussels, veids BS]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/BS-s.jpg)
1958
International Congress on Tropical Medicine
5. septembris SV: Neviens Perforēšana: 13¼
![[International Congress on Tropical Medicine, veids BT]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/BT-s.jpg)
