all stamps : Stamps for sale - Guinea Bissau
Now showing: Guinea Bissau - Postage stamps (1974 - 2018) - 4 stamps.
27. July WM: None Perforation: 13½
![[The 75th Anniversary of the Nobel Prize, type BB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/BB-s.jpg)
27. July WM: None Perforation: 13½
![[The 75th Anniversary of the Nobel Prize, type BB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/BB-s.jpg)
27. July WM: None Perforation: 13½
![[The 75th Anniversary of the Nobel Prize, type BB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/BB-s.jpg)
27. July WM: None Perforation: 13½
![[The 75th Anniversary of the Nobel Prize, type BB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guinea-Bissau/Postage-stamps/BB-s.jpg)