The city of Leningrad. Former helmsman of the cruiser "Aurora" GD Bogatyrev tells tourists about the participation of the cruiser crew in the events of October 25, 1917 (synchronously). Demonstrations of working people in cities: Sverdlovsk, Nizhny Tagil, Magnitogorsk, Perm, Izhevsk, Tyumen, Kurgan, Ufa, Chelyabinsk to celebrate the 52nd anniversary of the October Revolution. Smelting pig iron in the blast furnace shop of the Nizhniy Tagil Metallurgical Plant. Delegates to the III All-Union Congress of Collective Farmers: A. V. Zorin, S. Pulnikova.