Artist A. Pakhomov is working on illustrations for the book by S. M. Marshak "School Companions". Exhibition of children's books with illustrations by A. F. Pakhomov. A series of lithographs "Leningrad in the days of the siege" by AF Pakhomov, awarded the Stalin Prize. Technological process of making lithographs. Mechanized kneader, dough-cutting shop, ovens, finished products of the Leningrad bakery. The village of Pavlovo, Leningrad Region (the former village of Koltushi). Newsreel: Academician IP Pavlov is watching experiments with a monkey and a dog. A visit to the village of Pavlova by Soviet scientists on the day of the 10th anniversary of the death of I.P. Pavlov; laying wreaths at the grave of the scientist. Scientists of the I.P. Pavlov Institute of Physiology of the USSR Academy of Sciences N.V. Vinogradov and E.G. Vatsuro conduct experiments with animals in the laboratories of the Institute.