1st plot. Novosibirsk. The Czechoslovak workers sent their labor banners as a gift to the working people of the city. One of the 4 banners at the plant. Efremova. Meeting. Pryanishnikov speaks. 2nd plot. Stalinsk (Novokuznetsk). A new coal-mining combine is being tested at the Baydaevskie Slopes mine. The creators: the head of the mechanical shop Y. Gumennik and the head of the mine M. Kovalchuk. 3rd syuzh. Tomsk. On the railway from Novosibirsk to Taiga, an advanced method of installation of overhead contact network supports is carried out by electrifiers of the Tomsktransstroy trust. 4-th syuzh. Omsk. The cord factory produces a special fabric that is used in the manufacture of car tires. 5th syuzh. Kemerovo. In the palace of pioneers, there is a circle of home economics. The head is Sophia Glozman. The cook of the dining room No. 32 T. Shaposhnikova. 6th plot. Tomsk. Milk delivery by helicopter from the collective farm "Obedinenie" to the city. Pilot Ostroumov.