Harvesting rye on the collective farm. "12 Years of the Red Army" of the Saratov Region: collective farmers reap rye with sickles, knit sheaves, work on electricity. Preparing for the first massive parachute jump at one of the paratroopers' schools. V.I.Sechenykh, a gunsmith from Voronezh, is working on drawings and assembling a submachine gun. Women lumberjacks from the Mari Republic doing logging in the Suslonger forestry. Collecting gifts for wounded soldiers by collective farmers in Udmurtia. Collective farmers from the collective farm. Budyonny are giving gifts to the hospital in the Sarapul region. Women from the city of Kuibyshev visit the wounded in floating hospitals. Aerial reconnaissance into enemy territory. The navigator is filming the object.