Airmail - The 1st Paris-New York Commercial Flight of Concorde - Issues of 1976 and 1977 Overprinted "PREMIER VOL PARIS-NEW YORK FIRST FLIGHT PARIS-NEW YORK 22 nov. 1977 - 22nd Nov. 1977" 1977
Now showing: Cameroon - Postage stamps - 1977 - Airmail - The 1st Paris-New York Commercial Flight of Concorde - Issues of 1976 and 1977 Overprinted "PREMIER VOL PARIS-NEW YORK FIRST FLIGHT PARIS-NEW YORK 22 nov. 1977 - 22nd Nov. 1977" - 2 stamps.
![[Airmail - The 1st Paris-New York Commercial Flight of Concorde - Issues of 1976 and 1977 Overprinted "PREMIER VOL PARIS-NEW YORK FIRST FLIGHT PARIS-NEW YORK 22 nov. 1977 - 22nd Nov. 1977", type SZ1]](https://www.stampworld.com/media/catalogue/Cameroon/Postage-stamps/SZ1-s.jpg)
