Kazan city. The streets of the town. The building of the Kazan State University named after V. I. Ulyanov-Lenin. Exhibition dedicated to the history of the university. Auditorium of the Faculty of Law. Exhibits in the room-museum of V.I. Lenin. Visitors to the museum. Butlerov's laboratory. Postgraduates work under the guidance of Professor B. A. Arbuzov. Academician A. E. Arbuzov in his office. University Book Depository. Observatory building.