Appealing set of four double-sided circular cardstock Apollo “Mission Analyzer" rotating charts for Apollo missions 9, 10, 14, and 16, respectively made by Raytheon in 1969, 1971, and 1972, each measure 9.5″ in diameter and provide a guide for the mission's timeline and activities. In overall fine condition, with light scattered toning and creases, and the Apollo 10 analyzer bearing a toned swatch of tape.