The ceremonial meeting in the Kremlin Palace of Congresses, devoted to 150 anniversary of the birth of Karl Marx. The presidium of the Party leaders: Mikhail Suslov, Kosygin, V. Grishin, Leonid Brezhnev, NV Podgorny, GI Voronov, great-grandchildren of Karl Marx: agronomist Paul Longuet, artist F. Longe, attorney L. Longe. The meeting was called V. Grishin. Address by MA Suslov to the report (synchronously). Opening of the joint scientific session of the Institute of Marxism-Leninism of the CPSU devoted to 150 anniversary of the birth of Karl Marx. Address by Academician PN Fedoseev. Among those present: great-grandchildren of Karl Marx. Participants of the scientific session of laying a wreath at the monument to Karl Marx on Sverdlov Square. Visitors to the Museum of Marx and Engels examine the anniversary exhibition.