May Day demonstration in the city of Kuibyshev. Leninsky subbotnik at the Ulyanovsk Hydraulic Equipment Plant. Leninsky subbotnik at the Volga Automobile Plant. Sowing grain in the collective farm named after the XXII Congress of the CPSU in the Orenburg region. Gorky Region. Preparation for navigation at the Gorodets mechanical ship repair plant. Ship repair. 5th festival of political song in memory of Viktor Khara in Togliatti. Meeting of solidarity with the people of Chile.