The Twenty-five-cent Prexie
Airmail to Africa
Airmail letters were twenty-five cents per half ounce to Africa, other than Mediterranean North Africa, from November 1, 1946 until July 1, 1971.
A cover sent to Haille Selassie, Emperor of Ethiopia in 1947.
Airmail to the Gold Coast, British West Africa, in February of 1948.
A cover sent to Cameroun in 1954. I do not know what effect the notation "VIA PARIS" would have had on the routing of the letter.
Airmail from New York to Madagascar in 1951.
Airmail from Puerto Rico to South Africa in 1951.