1 plot. Production processes in the printing house of the newspaper "Severny Rabochiy": the release of a newspaper in the printing shop of the printing house, the work of a team of engravers. 2 plot. Kalinin cotton mill "Proletarka". Weavers are working at the looms in the shop. 3 plot. Gus-Khrustalny. Production processes at the crystal factory (Glavsteklo factory): in the diamond workshop, the type of finished products. 4 plot. House of Culture. Kirov in Murmansk: visitors in the library of the House of Culture, in the reading room. Children study in circles. Spectators at the performance of an amateur group. 5 plot. 4th All-Union Peace Conference in Moscow.