Czech Republic
Now showing: Czech Republic - Postage stamps (1993 - 2024) - 1 stamps.
2007
The 350th Anniversary of the First "Opera Didactica Omnia" by J.A. Komensky
5. September WM: None Sheetsize: 50 Perforation: 12 x 11½
![[The 350th Anniversary of the First "Opera Didactica Omnia" by J.A. Komensky, type SV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czech-Republic/Postage-stamps/SV-s.jpg)
