Sought-after set of four official color glossy NASA photographs, 8 x 10 and 10 x 8, each depicting Pilot Edward H. White II performing his historic EVA during the Gemini 4 mission, when White officially became the first American to walk in space. Three of the photos are red-numbered examples identified as “S-65-29766,” “S-65-30428,” and “S-65-34635.” Of those three, all bear “A Kodak Paper” watermarks on the reverse, with one (29766) also featuring purple NASA caption text. The reverse of the lone unnumbered photo bears “A Kodak Paper” watermarks and a stamp marked as “Photographed By, Technicolor Corp.” and dated June 3, 1965. In overall fine condition, with scattered light marks and creases, and faint writing impressions to the right border of the unnumbered photo.