Yougoslavie
Montre maintenant: Yougoslavie - Timbres-Poste (1918 - 2006) - 1 Timbres-poste.
1987
The 100th Anniversary of Astronomical and Meteorological Observatorium, Belgrade
21. novembre WM: Aucun Taille de la feuille: 25 Perforation: 13¾
![[The 100th Anniversary of Astronomical and Meteorological Observatorium, Belgrade, type CIN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Yugoslavia/Postage-stamps/CIN-s.jpg)
