Now showing: Guinea - Postage stamps (1970 - 1979) - 7275 stamps.
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/market/269429/2835497-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
![[The 25th Anniversary of W.H.O., type OB]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OB-s.jpg)
![[The 25th Anniversary of W.H.O., type OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
![[The 25th Anniversary of W.H.O., type OE]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OE-s.jpg)
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OF-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
![[The 25th Anniversary of W.H.O., type OB]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OB-s.jpg)
![[The 25th Anniversary of W.H.O., type OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
![[The 25th Anniversary of W.H.O., type OE]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OE-s.jpg)
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OF-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OE]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OE-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OF-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OB]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OB-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/market/336458/4750674-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
![[The 25th Anniversary of W.H.O., type OB]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OB-s.jpg)
![[The 25th Anniversary of W.H.O., type OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
![[The 25th Anniversary of W.H.O., type OE]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OE-s.jpg)
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OF-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
![[The 25th Anniversary of W.H.O., type OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
![[The 25th Anniversary of W.H.O., type OB]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OB-s.jpg)
![[The 25th Anniversary of W.H.O., type OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
![[The 25th Anniversary of W.H.O., type OE]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OE-s.jpg)
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OF-s.jpg)