1 plot. Kaliningrad Foundry and Mechanical Plant. The work of a gantry crane, assembled at the factory, at a test site. 2 plot. Weaving factory of the Kaliningrad cotton mill "Proletarka". Production processes in the workshops of the factory. 3 plot. Yaroslavl Confectionery Factory "Path to Socialism". Making sweets for the New Year's holiday. Finished product packaging. 4 plot. Speed skating competition at the stadium in Ivanovo.