Mongoliet
Visar nu: Mongoliet - Postfrimärken (1924 - 2024) - 2 frimärken.
1976
Archaeology
15. december WM: Inga Perforering: 11½ x 12
2024
The 100th Anniversary of Mongolian Stamps - Stone Tablet on Tortoise - Issue of 1976 Overprinted and Surcharged
27. mars WM: Inga Perforering: 11½ x 12