International Congress on Tropical Medicine and Malariology, Lisbon 1952
Visar nu: Portugisiska Guinea - Postfrimärken - 1952 - International Congress on Tropical Medicine and Malariology, Lisbon - 1 frimärken.
1952
International Congress on Tropical Medicine and Malariology, Lisbon
juni WM: Inga Perforering: 13¼
![[International Congress on Tropical Medicine and Malariology, Lisbon, Typ BD]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/BD-s.jpg)
