Visit of the delegation of American scientists to the USSR

USSR. Moscow. June 20, 1973. President of the USSR Academy of Sciences, Academician Mstislav Vsevolodovich Keldysh (center, foreground) and the head of the delegation of American scientists, President of the US National Academy of Sciences, Dr. Philip Handler (second from right, foreground) during a meeting at the Presidium of the USSR Academy of Sciences. Valentin Kuzmin/TASS