25. 04. 2024
Commemorative Postmark
05. 11. 2013
Commemorative Postmark
Meeting of the Presidents of the Slovak Republic and the Republic of Bulgaria
18. 10. 2013
Commemorative Postmark
HC OSY - women champions of Slovakia in ice hockey and the European Cup of Champions
12. 10. 2013
Commemorative Postmark
Inauguration of the postage stamps Nature protection - Slovak Minerals
19. 09. 2013
Commemorative Postmark
X. international conference of representatives of postal administrations and universities
Current news on the philately and stamp collecting
10. 07. 2023