Arrival of MI Kalinin to the I All-Siberian Party Conference. S. V. Kosior is speaking. The crash of the fast train Moscow-Chita. Arrival of L. D. Trotsky in Rostov. Trotsky speaks to the Red Army at the station, to the workers at the Donskoy State Tobacco Factory; among those present - Anastas Ivanovich Mikoyan and K.E. Voroshilov. The radio operators of the military electric school at the marching radio station. Opening of the station of the rowing society in Leningrad. Students of the chemical school in Moscow in the classroom "Gas Attack", soldiers in gas masks.