Tractor school in Leningrad. Testing tractors. Studying at the Communist University of the Working People of the East. Inaugural meeting dedicated to International Women's Day; V.A. Moiorov. The Leningrad plant "Red Triangle" presents a seaplane of the "Junkers" type to the government of the USSR. 2nd All-Union Meeting of Workers' Correspondents and Circles of Friends of Rabochaya Gazeta. Arrival of A. V. Lunacharsky to Leningrad.