Cosmonauts Alley in Moscow

USSR. Moscow. April 12, 1971. Heroes of the Soviet Union, USSR pilot-cosmonauts Vitaly Ivanovich Sevastyanov, Valery Fedorovich Bykovsky and German Stepanovich Titov, twice Hero of the Soviet Union, USSR pilot-cosmonaut Georgy Timofeevich Beregovoy and Hero of the Soviet Union, USSR pilot-cosmonaut Pavel Romanovich Popovich (left to right in the foreground) after planting trees in the Chestnut Grove on Cosmonauts' Alley near the Main Pavilion of the Exhibition of Achievements of the National Economy of the USSR. Valentin Khukhlaev/TASS