Guinea-Bissau
Praegu kuvatakse: Guinea-Bissau - postmargid (1974 - 2018) - 1 margid.
1992
International Stamp Exhibition "GENOVA '92" - Genoa, Italy and 500th Anniversary of the Discovery of America
18. september WM: mitte ükski perforatsioon: 12
![[International Stamp Exhibition "GENOVA '92" - Genoa, Italy and 500th Anniversary of the Discovery of America, Tüüp ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/0846-b.jpg)
