Tomsk city. One of the ethnographers gives interviews (synchronously). Coat of arms of the city. Photos of streets and buildings of the city of different years. Ancient buildings. Tomsk city. Production Association "Kontur". Machine tools with numerical control are in operation. Siberian Institute of Physics and Technology. Department of Physics of Metals. Tests of the shape memory alloy. Tomsk city. Construction of a petrochemical plant. The team of assemblers S. Demidov is working. Demidov's son is a student at a construction site, on an excursion. Members of the Writers' Union in Tomsk. Meeting. Visit to the Tomsk branch of the Siberian Branch of the USSR Academy of Sciences. Among those present at the events: P. Proskurin, G. Seminikhin, T. Zumankulova, V. Bokov. A student construction team from Tomsk works at construction sites in Strezhevoy. Tomsk city. Children are engaged in a modeling circle and an art studio. Exhibition of children's creativity. Tomsk city. Mass skiing competitions. Ski jumping. Tomsk city. The opening of the monument to the heroes of the Great Patriotic War and the lighting of the Eternal Flame. Scientific and practical conference dedicated to the consideration of architectural projects. Types of buildings of ancient and modern architecture.