Celebration of the 101st anniversary of the birth of V. I. Lenin: solemn procession of youth, laying flowers at the monument to V. I. Lenin in Ulyanovsk; ceremonial meeting in the Kremlin Palace of Congresses; speakers: V. V. Grishin, K. F. Katushev. Pilot-cosmonauts of the USSR VA Shatalov, AS Eliseev, NN Rukavishnikov before launch, in flight on the Soyuz-10 spacecraft. Docking of the Soyuz-10 spacecraft with the Salyut orbital station. Sofia city. Meeting room of the X Congress of the Bulgarian Communist Party. Speakers: T. Zhivkov, L. I. Brezhnev. Alexei Kosygin and Finnish Prime Minister A. Karjalainen sign Soviet-Finnish documents in the Kremlin. Receiving AN Kosygin in the Kremlin, Prime Minister of the UAR M. Riad. Open-cut mining of the mineral ilmenite in Polesie, Zhytomyr region, transportation of ore to the Irshansk ore mining and processing plant. The city of Leningrad. Competitions in artistic gymnastics for the Cup of the Soviet Union. Performers are gymnasts: L. Burda, L. Turishcheva, O. Karaseva.