Third National Conference of the Movement for Bulgarian-Soviet Friendship taking place on May 28-29, 1971 in the People's Republic of Bulgaria. Soviet cosmonauts Andriyan Nikolayev and Valentina Nikolayeva-Tereshkova (from left) at the conference’s podium.
- Categories: Human Interest, Politics, Science & Technology
- Location: Bulgaria
- Event date: 28.05.1971
- Date published: 17.07.2018
- Credit: Sputnik
- Original: A71-13352, 35 mm film
- Media: JPEG, 5311x3543px, 6.9Mb