• 2,666 Videos, Slides, Films

• 560 Central Documentary Film Studios, Moscow
• 126 Camera DDR
• 103 The Central Newsreel and Documentary Film Studio of the People's Republic of China
• 87 DEFA
• 81 Moskovskai︠a︡ kinostudii︠a︡ nauchno-populi︠a︡rnykh filʹmov
• 44 Central Newsreel and Documentary Film Studio, Peking
• 44 Soi︠u︡z sovetskikh obshchestv druzhby i kulʹturnoĭ svi︠a︡zi s zarubezhnymi stranami
• 44 Sovexportfilm
• 38 Union of Soviet Societies of Friendship and Cultural Ties with Foreign Countries
• 37 Leningrad Documentary Film Studios
• 33 Leningradskai︠a︡ kinostudii︠a︡ nauchno-populi︠a︡rnykh filʹmov
• 27 Krátký film
• 27 Union of Soviet Societies of Friendship and Cultural Relations with Foreign Countries
• 25 Central Popular Science Film Studios
• 23 Mosfilm
• 22 Ukrainian Newsreel and Documentary Film Studios
• 19 Československý filmexport
• 18 Hadaschik, Joachim
• 18 Kiev Popular Science Film Studios
• 15 Geviksman, Vitaly
• 15 Popular Science Film Studios, Sofia
• 15 Topical Film Company
• 12 Czechoslovak State Film
• 11 Donth, Horst

• 2,394 English
• 111 Russian
• 52 No linguistic content
• 23 Vietnamese
• 18 Chinese
• 18 Spanish
• 12 Czech
• 9 French
• 9 German
• 7 Bulgarian
• 6 Hungarian
• 4 Latin
• 2 Korean
• 1 Romanian

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