Group lot of nine photos of noted NASA administrators and researchers, all approximately 7.5 x 9.5, each signed in ink or felt tip, with some inscribed. Subjects include: James C. Fletcher, the 4th and 7th Administrator of NASA; Robert R. Gilruth, the first director of NASA's Manned Spacecraft Center; D. Brainerd Holmes, president of Raythen and director NASA's crewed spaceflight program from September 1961 to June 1963; George M. Low, manager of the Apollo Spacecraft Program Office; Homer E. Newell, Jr., associate administrator of NASA; G. Merritt Preston, director of Design Engineering at the Kennedy Space Center; Robert C. Seamans, Jr., NASA Deputy Administrator; Ernst Stuhlinger, director of the MSFC Space Science Laboratory; and Walter C. Williams, first Chief of the NASA High-Speed Flight Station. Each photo is individually affixed to a black 8.5 x 11 backing sheet. In overall very good to fine condition, with trimmed edges to each photo, and scattered marks and creases.