The city of Leningrad (St. Petersburg). Types of streets, embankments, buildings. Historical and architectural monuments, including the Peter and Paul Fortress, the Summer Palace of Peter I, Smolny. Palace, Senate Square. Kisses Bridge. House-Museum of A.S. Pushkin at the sink. Museum expositions. Lenin Museum in Smolny. Pictures from the exposition of the museum. Exhibits of the Museum of the Peter and Paul Fortress. Portraits of A.N. Radishchev, the Decembrists. Fountains of Peterhof. Tram movement. Elderly men read newspapers. Doves on the embankment. Testing the turbine at a metal plant. Launching of the nuclear-powered icebreaker "Lenin". The icebreaker moves along the Neva River, at the mouth of the Neva, leaves the port water area. Pulkovo Observatory. Astronomers of the solar meridian service at telescopes.