XXIII Congress of the CPSU in Moscow

USSR. Moscow. March 1966 Delegates of the XXIII Congress of the Communist Party of the Soviet Union Heroes of the Soviet Union, pilot-cosmonauts of the USSR Andriyan Grigorievich Nikolaev, Valery Fedorovich Bykovsky, Valentina Vladimirovna Nikolaeva-Tereshkova and Yuri Alekseevich Gagarin (from left to right) during the days of the congress. The exact date of shooting has not been established. Evgeny Kassin/TASS