Paraguay
Visar nu: Paraguay - Postfrimärken (1870 - 2024) - 1 frimärken.
1979
Airmail - The 100th Anniversary of the Death of Sir Rowland, 1795-1879, and the 35th Anniversary of International Civil Aviation Organization (ICAO)
11. juni WM: Inga Gravyr: Lito. Nacional. Porto. Portugal. Perforering: 14