Scarce flown double-sided 10.5 x 8.5 first edition NASA Earth landmark map carried into lunar orbit during the Apollo 10 mission, signed and flight-certified in black ink, "Flown to the moon on Apollo X, Gene Cernan, Apollo XVII." Printed by the Army Map Service, the map shows the North Atlantic Ocean with a focus on the Canary Islands, with a tab identifying the page as "203,204,205/206." In very fine condition.