A visit by border guards before leaving for the Far East of the Central-Irmino mine in Donetsk. Arrival in Moscow of a delegation of Czechoslovak trams. Growing cotton in the fields of the Leninism collective farm in Uzbekistan. Classes of students at the Bukhara Pedagogical Institute named after F. Khodzhaeva. Production processes in the pipe casting shop of the Sinarsky plant in the Chelyabinsk region. Experiments in the laboratory of the All-Union Institute of Pig Breeding. Pig-bearer of the Order of Yavdokha Kelim with fattened pigs. The plot tells about a bull-breeding Krasnogorbatovskaya breed. Bychar Turkov from the Iskra collective farm in the Gorky Territory is bathing the best producer, Malysh, in the river. Bicycle race on the Leningradskoe highway.