Family of P.R. Popovich and USSR pilot-cosmonaut A.G. Nikolaev

USSR. Moscow Region. August 23, 1962. USSR pilot-cosmonauts, Heroes of the Soviet Union Andriyan Grigorievich Nikolaev (right) and Pavel Romanovich Popovich (left), who made the first group multi-day flight in the history of cosmonautics on August 11-15, 1962 on the Vostok-3 and Vostok-4 ships, and P.R. Popovich's father Roman Porfiryevich during a conversation. The exact location of the photo has not been established. Vladimir Savostyanov, Valentin Sobolev/TASS