Bulgaria
Now showing: Bulgaria - Postage stamps (1879 - 2024) - 1 stamps.
2019
The 140th Anniversary of the Birth of Albert Einstein, 1897-1955
20. March WM: None Sheetsize: 2 Design: Apostol Apostolov Perforation: 13
![[The 140th Anniversary of the Birth of Albert Einstein, 1897-1955, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Bulgaria/Postage-stamps/5398-b.jpg)
