El Salvador
Visar nu: El Salvador - Postfrimärken (1867 - 2020) - 2 frimärken.
1978
Inauguration of Izalco Satellite Earth Station
14. september WM: Inga Perforering: 12½
1978
Airmail - Inauguration of Izalco Satellite Earth Station
14. september WM: Inga Perforering: 12½