Wordt nu getoond: Portugees Guinée - Postzegels (1950 - 1959) - 1 postzegels.
1952
International Congress on Tropical Medicine and Malariology, Lisbon
juni WM: Geen Perforatie: 13¼
![[International Congress on Tropical Medicine and Malariology, Lisbon, type BD]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/BD-s.jpg)
