The 29th Congress of the WSCTS - World Society of Cardiovascular and Thoracic Surgeons 2019
Now showing: Bulgaria - Postage stamps - 2019 - The 29th Congress of the WSCTS - World Society of Cardiovascular and Thoracic Surgeons - 1 stamps.
2019
The 29th Congress of the WSCTS - World Society of Cardiovascular and Thoracic Surgeons
5. September WM: None Design: Viliam Kitanov Perforation: 13¼ x 13
![[The 29th Congress of the WSCTS - World Society of Cardiovascular and Thoracic Surgeons, type ]](https://www.stampworld.com/media/catalogue/Bulgaria/Postage-stamps/5422-b.jpg)
