The 300th Anniversary of the Issue of the Book called Opera Didactica Omnia by Jan Amos Komensky 1957
Now showing: Poland - Postage stamps - 1957 - The 300th Anniversary of the Issue of the Book called Opera Didactica Omnia by Jan Amos Komensky - 1 stamps.
1957
The 300th Anniversary of the Issue of the Book called Opera Didactica Omnia by Jan Amos Komensky
11. December WM: None Sheetsize: 100 Design: S. Jasiński Perforation: 12:12¼
![[The 300th Anniversary of the Issue of the Book called Opera Didactica Omnia by Jan Amos Komensky, type YJ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/YJ-s.jpg)
