Flown rotating circular star chart carried on the Gemini 11 mission, 9.5″ in diameter, depicting the constellations seen at launch and with several affixed pieces of tape bearing handwritten notations identifying other celestial bodies. In fine condition. Accompanied two certificates of authenticity from Richard Gordon, one typed and one handwritten in pencil. The latter, in full: “Star chart used on Gemini XI launch on 9/12/66 at an inclination of 28° 30'.”
