The plot is dedicated to the international seminar of the Soviet and Bulgarian newspapers Trud and the Czechoslovak newspaper Prace. The participants of the seminar: secretary of the Rostov regional party committee ME Teslya, general director of the Atommash plant VG Pershin. Workshops of the Atommash plant. The plot is dedicated to the machinist, veteran of the Great Patriotic War A. A. Simeikin. AA Simeikin's flask in the Historical Museum of Tikhoretsk. AA Simeikin at his workplace - in the cabin of an electric locomotive, talking about his work (synchronously). Loaded wagons of a freight train. The plot is dedicated to the school of the Uzyak farm, the first class of this school, in which only two students and teacher A.A.Nesterenko study. Pupils go to class, in class, walk.