Prezentat acum: Guineea - Timbre poştale (1970 - 1979) - 20 timbre.
16. Noiembrie WM: Niciunul Perforare: 13½
![[The 25th Anniversary of W.H.O., Tip NZ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/NZ-s.jpg)
![[The 25th Anniversary of W.H.O., Tip OA]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OA-s.jpg)
![[The 25th Anniversary of W.H.O., Tip OB]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OB-s.jpg)
![[The 25th Anniversary of W.H.O., Tip OC]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OC-s.jpg)
![[The 25th Anniversary of W.H.O., Tip OD]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OD-s.jpg)
![[The 25th Anniversary of W.H.O., Tip OE]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OE-s.jpg)
![[The 25th Anniversary of W.H.O., Tip OF]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OF-s.jpg)
16. Noiembrie WM: Niciunul Perforare: 13½
17. Decembrie WM: Niciunul Perforare: 13½
![[The 500th Anniversary of the Birth of Copernicus, Tip OG]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OG-s.jpg)
![[The 500th Anniversary of the Birth of Copernicus, Tip OH]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OH-s.jpg)
![[The 500th Anniversary of the Birth of Copernicus, Tip OI]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OI-s.jpg)
![[The 500th Anniversary of the Birth of Copernicus, Tip OJ]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OJ-s.jpg)
![[The 500th Anniversary of the Birth of Copernicus, Tip OK]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OK-s.jpg)
![[The 500th Anniversary of the Birth of Copernicus, Tip OL]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/OL-s.jpg)
