Paraguay
Viser nu Paraguay - Post frimærker (1870 - 2024) - 1 frimærker.
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 VM: Ingen Gravering: Lito. Nacional. Porto. Portugal. Perforeringer: 14