Paraguay
Montre maintenant: Paraguay - Timbres-Poste (1870 - 2024) - 1 Timbres-poste.
1979
Airmail - THE 450th ANNIVERSARY OF THE DEATH OF PAINTER ALBRECHT DÜRER (1471-1528)
28. avril WM: Aucun Gravure: Lito. Nacional. Porto. Portugal. Perforation: 13½