Sverdlovsk: buildings of one of the factories, workers are walking. Sverdlovsk Fair 1925: one of the pavilions, a restaurant; Uraltorg buildings; Trust "Russian Gems". Moscow. Meeting of a foreign youth organization: a passenger train at the station platform, a crowd of welcomers, an exchange of greetings, demonstrators with slogans in German. Construction of residential buildings. Building, radio station, antenna of the radio laboratory. Lenin.