Praegu kuvatakse: Portugali Guinea - postmargid (1950 - 1959) - 1 margid.
1952
International Congress on Tropical Medicine and Malariology, Lisbon
juuni WM: mitte ükski perforatsioon: 13¼
![[International Congress on Tropical Medicine and Malariology, Lisbon, Tüüp BD]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/BD-s.jpg)
