Liberia
Viser nå: Liberia - Postfrimerker (1860 - 2020) - 2 frimerker.
1957
The 1st Flight from Robertsfield-New York
4. May VM: Ingen Perforering: 12
1957
Airmail - The 1st Flight from Robertsfield-New York
4. May VM: Ingen Perforering: 12