Bulgaria
Viser nå: Bulgaria - Postfrimerker (1879 - 2024) - 1 frimerker.
2019
The 29th Congress of the WSCTS - World Society of Cardiovascular and Thoracic Surgeons
5. September VM: Ingen Design: Viliam Kitanov Perforering: 13¼ x 13
![[The 29th Congress of the WSCTS - World Society of Cardiovascular and Thoracic Surgeons, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/5422-b.jpg)
