Demonstration in Moscow of the first Soviet combine harvester from the Zaporozhye plant "Kommunar". The laying of the first blast furnace of the Kuznetsk Metallurgical Plant, a meeting on the occasion of the laying. Collective farmers of the Batumi region on the plantation collect tea leaves. Construction of the Komsomolskaya Pravda airship in the workshop of one of the factories. Workers at the machines in the shop of the Leningrad Shipyard named after Lenin, trial (comradely) over truants. Review of amateur performances of propaganda teams of clubs in the Moscow Park of Culture and Leisure. Animated political scandal on the right-wing opportunists.