American astronauts visit the USSR

USSR. Krasnodar Region. Sochi. September 1975. Participants in the joint experimental manned flight of the Soviet spacecraft Soyuz-19 and the American spacecraft Apollo in July 1975, NASA astronauts Vance Brand, Donald Slayton and Thomas Stafford (left to right in the foreground) during a walk around the city. The exact date of the photo is unknown. Viktor Budan/TASS