Construction of the Kama Automobile Plant ("KAMAZ"). Kuibyshev railway. Railway station Ruzayevka. Control room. The movement of freight trains. Composing trains. Harvesting grain on the Michurin collective farm in Tatarstan. Harvesting peas on the collective farm of the Aktanysh region of Tatarstan. Harvesting oats on the Bolshevik collective farm in Mordovia. Cleaning of flax on the Palantai collective farm in the Mari ASSR. Mordovia. Beekeeping collective farm "Rodina". Beekeepers at work. Suburb of Saransk - the village of Makarovka. Restoration of the church - an architectural monument, in which a museum of history and ethnography of Mordovia will be opened. Kazan city. Construction of an educational and laboratory building of the Physics Faculty of Kazan University. Construction of residential buildings.