Airmail - Opening of the Conakry-New York Route - Overprinted "PREMIER SERVICE DIRECT CONAKRY-NEW YORK PAN AMERICAN 30 JUILLET 1963" 1963
Now showing: Guinea - Postage stamps - 1963 - Airmail - Opening of the Conakry-New York Route - Overprinted "PREMIER SERVICE DIRECT CONAKRY-NEW YORK PAN AMERICAN 30 JUILLET 1963" - 2 stamps.
![[Airmail - Opening of the Conakry-New York Route - Overprinted "PREMIER SERVICE DIRECT CONAKRY-NEW YORK PAN AMERICAN 30 JUILLET 1963", type O5]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/O5-s.jpg)
![[Airmail - Opening of the Conakry-New York Route - Overprinted "PREMIER SERVICE DIRECT CONAKRY-NEW YORK PAN AMERICAN 30 JUILLET 1963", type O4]](https://www.stampworld.com/media/catalogue/Guinea/Postage-stamps/O4-s.jpg)