Now showing: Guinea Bissau - Postage stamps (1990 - 1999) - 274 stamps.
8. February WM: None Perforation: 14
![[Carnival Masks, type AAU]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAU-s.jpg)
![[Carnival Masks, type AAV]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAV-s.jpg)
![[Carnival Masks, type AAW]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAW-s.jpg)
![[Carnival Masks, type AAX]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAX-s.jpg)
10. March WM: None Perforation: 14
![[Fish, type AAY]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAY-s.jpg)
![[Fish, type AAZ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAZ-s.jpg)
![[Fish, type ABA]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABA-s.jpg)
![[Fish, type ABB]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABB-s.jpg)
10. March WM: None Perforation: 14
![[Fish, type AAY]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAY-s.jpg)
![[Fish, type AAZ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAZ-s.jpg)
![[Fish, type ABA]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABA-s.jpg)
![[Fish, type ABB]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABB-s.jpg)
10. March WM: None Perforation: 14
![[Fish, type AAY]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAY-s.jpg)
![[Fish, type AAZ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AAZ-s.jpg)
![[Fish, type ABA]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABA-s.jpg)
![[Fish, type ABB]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABB-s.jpg)
19. August WM: None Perforation: 14
![[Fire and First Aid Service, type ABC]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABC-s.jpg)
![[Fire and First Aid Service, type ABD]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABD-s.jpg)
![[Fire and First Aid Service, type ABE]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABE-s.jpg)
![[Fire and First Aid Service, type ABF]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABF-s.jpg)
19. August WM: None Perforation: 14
![[Fire and First Aid Service, type ABC]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABC-s.jpg)
![[Fire and First Aid Service, type ABD]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABD-s.jpg)
![[Fire and First Aid Service, type ABE]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABE-s.jpg)
![[Fire and First Aid Service, type ABF]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABF-s.jpg)
10. September WM: None Perforation: 14
![[Birds, type ABG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABG-s.jpg)
![[Birds, type ABH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABH-s.jpg)
![[Birds, type ABI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABI-s.jpg)
![[Birds, type ABJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABJ-s.jpg)
10. September WM: None Perforation: 14
![[Birds, type ABG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABG-s.jpg)
![[Birds, type ABH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABH-s.jpg)
![[Birds, type ABI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABI-s.jpg)
![[Birds, type ABJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABJ-s.jpg)
10. September WM: None Perforation: 14
![[Birds, type ABG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABG-s.jpg)
![[Birds, type ABH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABH-s.jpg)
![[Birds, type ABI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABI-s.jpg)
![[Birds, type ABJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABJ-s.jpg)
10. September WM: None Perforation: 14
![[Birds, type ABG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABG-s.jpg)
![[Birds, type ABH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABH-s.jpg)
![[Birds, type ABI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABI-s.jpg)
![[Birds, type ABJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABJ-s.jpg)
10. September WM: None Perforation: 14
![[Birds, type ABG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABG-s.jpg)
![[Birds, type ABH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABH-s.jpg)
![[Birds, type ABI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABI-s.jpg)
![[Birds, type ABJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/ABJ-s.jpg)
10. September WM: None Perforation: 14
![[Birds, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0813-b.jpg)
10. September WM: None Perforation: 14
![[Birds, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0813-b.jpg)
10. September WM: None Perforation: 14
![[Birds, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0813-b.jpg)
28. October WM: None Perforation: 14
![[Greetings Stamps, type ABL]](https://www.stampworld.com/media/market/269429/4139257-s.jpg)