The city of Leningrad. General view of the Kirovsky district. Kirovsky plant. Open-hearth shop. Smelt steel. Mechanical workshop. Assembling tractors on a conveyor. The tractor comes off the assembly line. A meeting at the plant dedicated to the 150th anniversary of the plant (formerly Putilovsky). Workers: I.S. Semenov, turners M.P. Reshetov, V. Nikolaev, workers P.A. Zaichenko, V. Makeev, N.D. Deev, E.G. Mikhailov, P.A. Andreev, N.V. Fedyushin, A.K. Bankov, engineer, N.V. Gorbunov.