Uncommon signed book: Results of the Third United States Manned Orbital Space Flight. Washington, DC: NASA, 1962. Hardcover, 8.25 x 10.5, 120 pages. Signed on the first free end page in black ballpoint, “Walter Schirra, [Sigma 7 logo], 3 Oct. 1962.” In fine condition. Pre-certified Zarelli Space Authentication.
Terms and abbreviations used in our descriptions.