XXV Congress of the CPSU in Moscow

February 24 – March 5, 1976. USSR. Moscow. President of the Academy of Sciences of the Kirghiz SSR Kurman-Gali Karakeevich Karakeev, Hero of Socialist Labor, President of the Academy of Sciences of the Uzbek SSR Abid Sadykovich Sadykov and three times Hero of Socialist Labor, Director of the Institute of Applied Mathematics of the USSR Academy of Sciences Mstislav Vsevolodovich Keldysh (from left to right) during a break between sessions of the 25th Congress of the CPSU in the Kremlin Palace of Congresses. The exact date of the photo is unknown. Boris Klinchenko/TASS