Now showing: Guinea - Postage stamps (1970 - 1979) - 7275 stamps.
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 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 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 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 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 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 OB]](https://www.stampworld.com/media/market/294725/6402303-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OC]](https://www.stampworld.com/media/market/294725/6402305-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/market/294725/6402306-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/market/46765/7049932-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 OA]](https://www.stampworld.com/media/market/122425/7444585-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OB]](https://www.stampworld.com/media/market/122425/7444588-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OD]](https://www.stampworld.com/media/market/122425/7444592-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OE]](https://www.stampworld.com/media/market/122425/7444597-s.jpg)
16. November WM: None Perforation: 13½
![[The 25th Anniversary of W.H.O., type OF]](https://www.stampworld.com/media/market/122425/7444598-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 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 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 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 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 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 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 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 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 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 OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)