1syuzh. - Leningrad. University embankment. Extraordinary session of the Academy of Sciences: participants in the meeting room, the presidium, are: President of the Academy of Sciences A. P. Karpinsky, Academician T. M. Krzhizhanovsky, American scientist Dr. Brizhes, among those present: A. F. Ioffe, A. N. Bach. Academicians Karpinsky, Krzhizhanovsky at the Krasny Diesel plant, speaking at a rally. 2syuzh. - the city of Kovrov. Kovrov Machine-Building Plant: the first production of the NR-2 "Kovrovets" excavator. 3syuzh. - Moscow. Occupations in Civil Defense: tram movement - car driver, conductor in gas masks; a team of PVHO in overalls and gas masks degassing the area. 4syuzh. - Germany. Port of Hamburg: ocean liners, ships docked at the port, at the berths, view of the port at dusk.