The city of Leningrad. Kirovsky district. Kirov Square. Kirovsky plant. Kirovsky bridge. Tank named after Kirov. Cruiser "Kirov" at the pier. Melting of non-ferrous metals at the N-factory. Institute of Metrology and Standardization. Control hours. Checking the clock. Orphanage in Leningrad. The officers of the artillery unit visiting the children of the orphanage. Awarding the banner of one of the partisan brigades of the Leningrad region. Combat actions of a self-propelled artillery gun. Sappers of the military unit of Captain Bektobekov neutralize German mines.