USSR pilot-cosmonauts A.G. Nikolaev and P.R. Popovich

USSR. Kuibyshev. August 16, 1962. USSR pilot-cosmonauts Andriyan Grigorievich Nikolaev and Pavel Romanovich Popovich (from right to left), who made the first group multi-day flight in the history of cosmonautics on August 11-15, 1962, on the spacecraft Vostok-3 and Vostok-4, during a vacation at a dacha for workers of the regional committee of the CPSU. Alexey Bryanov/TASS