The 300th Anniversary of Janez Sigismund Valentin Popovich 2005
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2005
The 300th Anniversary of Janez Sigismund Valentin Popovich
21. January WM: None Sheetsize: 25 Design: Manica Klenovsek & Mateja Pocajt
![[The 300th Anniversary of Janez Sigismund Valentin Popovich, type QY]](https://www.stampworld.com/media/catalogue/Slovenia/Postage-stamps/QY-s.jpg)