M.S. Gorbachev's trip to the Ukrainian SSR

USSR. Ukrainian SSR. Kyiv. Vice-President of the Academy of Sciences of the Ukrainian SSR, Director of the Institute of Materials Science of the Academy of Sciences of the Ukrainian SSR Viktor Ivanovich Trefilov and General Secretary of the CPSU Central Committee, Chairman of the Presidium of the Supreme Soviet of the USSR Mikhail Sergeyevich Gorbachev (from left to right in the foreground) during a visit to the Institute of Materials Science of the Academy of Sciences of the Ukrainian SSR. Yuri Lizunov, Alexander Chumichev/TASS