The city of Kuibyshev. Regional agricultural exhibition. Mechanized grain intake at the Kuibyshev elevator. Production processes at the Melekess factory. Textile workshop. Students in the classroom at the Kuibyshev Pedagogical Institute. Classes at the preparatory courses of the institute. The plot is about the commander of a partisan detachment, a native of the Orenburg region Vasily Voichenko, who died during the Second World War and was buried in the Polish town of Ostrovets, known in Poland as Sashka. The village of Kalinovka. House where V. Voichenko was born. Former Polish partisans lay flowers at the grave of V. Voichenko's parents, meet with his relatives, pioneers in the pioneer camp "Solnechnaya Gorka". Ryazan Oblast. Meshchersky Territory. Landscapes. Lake. Forester A. D. Zheltov - the hero of K. Paustovsky's story "Cordon 273" at work.