Design bureau, research laboratories, test chamber at the Tomsk Cable Research Institute. Electric cable test model. Stay in the city of Leninsk-Kuznetsky of a delegation of miners from Czechoslovakia. Visit to the Mezhdurechensky coal mine. The signing of an agreement on socialist competition between the brigades of M. Zhabchik (Czechoslovakia) and the distinguished miner of the Komsomolskaya mine M. Kachesov. Omsk city. Solemn seeing-off of conscripts to serve in the ranks of the Soviet Army. The Secretary of the Kuibyshevsky District Committee of the CPSU Yu. F. Lutoshkin, a representative of the military district, is speaking. Exhibition of office equipment in the exhibition hall of the Novosibirsk Center for Scientific and Technical Information and Propaganda. Altai region. A woman driver of the "Selkhoztekhnika" vehicle depot in the Katunsky branch is driving along the Chuisky tract. City Novosibirsk. The collection of cacti of the engineer from the Academgorodok of Y. Balakleevsky, numbering more than 500 species.