Leningrad. Issuance to the workers of the plant. Karl Marx through the savings bank at the workplace of the salary: the workers fill out the application forms for the purchase of food, the cash order, the cashier of the savings bank at the machine transfers the ordered money to the worker; members of the Nizhny Novgorod trade union delegation get acquainted with the experience of Leningraders. Moscow. Assembling trucks at the KIM plant, finished cars off the assembly line, loading cars onto a railway platform for shipment to collective farms. Departure to the field and a meeting of collective farmers in support of collectivization. Students of the Khabarovsk Technical School of the Peoples of the North in the classroom, in the laboratory.