Niger
Montre maintenant: Niger - Timbres-Poste (1959 - 2023) - 2 Timbres-poste.
1981
Airmail - Successful Flight of the Space Shuttle
30. mars WM: Aucun Perforation: 12½
1985
Airmail - Stamp Exhibitions of the Year 1985
11. mars WM: Aucun