The 100th Anniversary of Zagreb Astronomical Observatory 2003
Now showing: Croatia - Postage stamps - 2003 - The 100th Anniversary of Zagreb Astronomical Observatory - 2 stamps.
2003
The 100th Anniversary of Zagreb Astronomical Observatory
17. February WM: None Sheetsize: 10 Design: Krešimir Grancarić Perforation: 14¼
![[The 100th Anniversary of Zagreb Astronomical Observatory, type UC]](https://www.stampworld.com/media/catalogue/Croatia/Postage-stamps/UC-s.jpg)
![[The 100th Anniversary of Zagreb Astronomical Observatory, type UD]](https://www.stampworld.com/media/catalogue/Croatia/Postage-stamps/UD-s.jpg)