Vintage glossy 6 x 4.25 photo of Gherman Titov, Andriyan Nikolayev, Pavel Popovich, and Yuri Gagarin posing together in uniform, signed in ink by all four pioneers of the Vostok program, with Nikolayev adding an inscription in Cyrillic above. In very good to fine condition, with a few light surface creases, a stain above Gagarin's shoulder, and brushing to three of the four signatures (Gagarin is unaffected).Format: Signed Photo