A vintage Russian Soviet space exploration history autographed photograph featuring Valentina Tereshkova and Valery Bykovsky, both iconic cosmonauts in the Soviet space program. Valentina Tereshkova made history in 1963 as the first woman to travel to space, aboard the Vostok 6 spacecraft. Valery Bykovsky was also a notable cosmonaut, conducting multiple missions during the early years of human spaceflight. Photographs like these are not only valuable collectibles but also historical artifacts that document the achievements of the Soviet space program during the Space Race era. Signed by the persons shown in the picture. Vintage Russian Soviet Space Travel Memorabilia For Collectors.