The 30th Anniversary of Bulgarian Revolution 1974
Now showing: USSR - Postage stamps - 1974 - The 30th Anniversary of Bulgarian Revolution - 1 stamps.
1974
The 30th Anniversary of Bulgarian Revolution
4. September WM: None Sheetsize: 50 Design: R. Strelnikov Perforation: 11½
![[The 30th Anniversary of Bulgarian Revolution, type ETG]](https://www.stampworld.com/media/catalogue/USSR/Postage-stamps/ETG-s.jpg)
