The crew of the Soyuz-11 spacecraft

USSR. Moscow Region. 1971. Crew members of the Soyuz-11 spacecraft: test engineer Viktor Ivanovich Patsayev, flight engineer Vladislav Nikolaevich Volkov and spacecraft commander Georgy Timofeevich Dobrovolsky (from left to right) after completing training on the spacecraft simulator at the Yury Gagarin Cosmonaut Training Center in Star City. The exact date of the photo is unknown. Vladimir Musaelyan/TASS