Mongólia
A mostrar agora: Mongólia - Selos Postais (1924 - 2024) - 1 selos.
1978
Airmail - International Stamp Exhibition "PRAGA '78" - Prague, Czech Republic
5. Setembro WM: Nada Tamanho da Folha: 1 Perfuração: 12
![[Airmail - International Stamp Exhibition "PRAGA '78" - Prague, Czech Republic, Tipo ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/1171-b.jpg)
