City of Moscow. Rally on the occasion of a memorial plaque on the building of Dziga Vertov TSSDF. Speakers: Film critic L. Roshal, directors TSSDF I. Grigoriev, L. Makhnach, A. Ivankin, A. Medvedkin. Present: S. Pumpiansky, O. Sharova, A. Koloshin, V. Mikosha, A. Zenyakin, V. Konovalov, and others. Shoots cinematographer TSSDF G. Epifanov. The plaque with the inscription: "An outstanding documentary film director Dziga Vertov worked at the studio from 1932 to 1954.