El Salvador
Prezentat acum: El Salvador - Timbre poştale (1867 - 2020) - 2 timbre.
1969
Meeting of U.S. President Lyndon B. Johnson , with Central American Presidents, San Salvador
20. Ianuarie WM: Niciunul Perforare: 14½
1969
Airmail - Meeting of U.S. President Lyndon B.Johnson , with Central American Presidents, San Salvador
20. Ianuarie WM: Niciunul Perforare: 14½