Yugoslavia
Now showing: Yugoslavia - Postage stamps (1918 - 2006) - 1 stamps.
1987
The 100th Anniversary of Astronomical and Meteorological Observatorium, Belgrade
21. November WM: None Sheetsize: 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)