Official Apollo 13 Lunar Orbital Science Flight Chart, 43 x 21.5, signed in black felt tip, "'The Lunar Orbits we didn't get to make!' Fred Haise, Apollo 13 Lunar Module Pilot." Labeled in the lower right corner, "Chart C, 3 of 4, Apollo Mission 13, REV 40 through 46, 11 April 1970, Launch Date," this chart displays the harsh lunar terrain and the planned tracking lines for several Apollo 13 lunar orbits. Ultimately Apollo 13 made only one lunar orbit, using the moon’s own gravity to sling the damaged spacecraft back to Earth. Rolled and in fine condition.
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