International Conference of Communist and Workers' Parties in Moscow

USSR. Moscow. June 7, 1969. The head of the German delegation, First Secretary of the Socialist Unity Party of Germany, Chairman of the State Council of the German Democratic Republic Walter Ernst Paul Ulbricht (center) and the head of the Central Party Control Commission, member of the Politburo of the Central Committee of the Socialist Unity Party of Germany Hermann Matern (right) during a meeting at the International Conference of Communist and Workers' Parties in the Kremlin. Valentin Sobolev/TASS