Signing of an agreement between the USSR and the Czechoslovak Socialist Republic on mutual supplies

USSR. Moscow. July 4, 1969. Deputy Minister of Foreign Trade of the USSR Nikolai Nikolaevich Smelyakov and Deputy Minister of Foreign Trade of the Czechoslovak Socialist Republic František Mares (from right to left in the foreground) during the signing of an agreement between the USSR and the Czechoslovak Socialist Republic on mutual deliveries of certain types of machinery and equipment in 1971-1975. Nikolai Akimov/TASS