Celebration of the USSR Air Force Day in Moscow

USSR. Moscow. Hero of Socialist Labor, six-time Stalin Prize laureate, aircraft designer Alexander Sergeyevich Yakovlev, Hero of Socialist Labor, three-time Stalin Prize laureate, aircraft designer Andrei Nikolaevich Tupolev, Hero of Socialist Labor, four-time Stalin Prize laureate, aircraft designer Semyon Alekseyevich Lavochkin and four-time Stalin Prize laureate, aircraft designer Artem Ivanovich Mikoyan (from left to right) during the celebration of the USSR Air Fleet Day at the airfield of the V.P. Chkalov Central Aero Club. Nikolai Sitnikov/TASS