Guinea Bissau
Viser nu Guinea Bissau - Post frimærker (1974 - 2018) - 1 frimærker.
1990
International Stamp Exhibition "LUBRAPEX '90" - Brasilia, Brazil
21. september VM: Ingen Perforeringer: 14
![[International Stamp Exhibition "LUBRAPEX '90" - Brasilia, Brazil, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/0780-b.jpg)
