Guinea-Bissau
Praegu kuvatakse: Guinea-Bissau - postmargid (1974 - 2018) - 1 margid.
1977
Airmail - The 25th Anniversary of Regency of Queen Elizabeth II
15. oktoober WM: mitte ükski perforatsioon: 13½
![[Airmail - The 25th Anniversary of Regency of Queen Elizabeth II, Tüüp ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/0106-b.jpg)
