International Stamp Exhibition "BRASILIANA '79" - Rio de Janeiro, Brazil 1979
Now showing: Mongolia - Postage stamps - 1979 - International Stamp Exhibition "BRASILIANA '79" - Rio de Janeiro, Brazil - 3 stamps.
1979
International Stamp Exhibition "BRASILIANA '79" - Rio de Janeiro, Brazil
15. September WM: None Perforation: 11
![[International Stamp Exhibition "BRASILIANA '79" - Rio de Janeiro, Brazil, type ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/1253-b.jpg)
