Checoslovaquia
A mostrar agora: Checoslovaquia - Selos Postais (1918 - 1992) - 1 selos.
1957
The 300th Anniversary of Publication of Komensky's Opera Didactica Omnia
28. Março WM: Nada Perfuração: 11½
![[The 300th Anniversary of Publication of Komensky's Opera Didactica Omnia, type QN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/QN-s.jpg)
![[The 300th Anniversary of Publication of Komensky's Opera Didactica Omnia, type QO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/QO-s.jpg)
![[The 300th Anniversary of Publication of Komensky's Opera Didactica Omnia, type QP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/QP-s.jpg)
![[The 300th Anniversary of Publication of Komensky's Opera Didactica Omnia, type QQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Czechoslovakia/Postage-stamps/QQ-s.jpg)
