Costa Rica
Visar nu: Costa Rica - Postfrimärken (1863 - 2023) - 2 frimärken.
2002
The 100th Anniversary of Pan American Health Organization
5. juli WM: Inga Perforering: 10½
2002
The 100th Anniversary of Pan American Health Organization
5. juli WM: Inga Perforering: 10½