Airmail - The 500th Anniversary of the Birth of Nicolaus Copernicus, 1473-1543 1973
Viser nå: Ekvatorial-Guinea - Postfrimerker - 1973 - Airmail - The 500th Anniversary of the Birth of Nicolaus Copernicus, 1473-1543 - 2 frimerker.
Viser nå: Ekvatorial-Guinea - Postfrimerker - 1973 - Airmail - The 500th Anniversary of the Birth of Nicolaus Copernicus, 1473-1543 - 2 frimerker.