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 Yucatan Peninsula situated between the Gulf of Mexico and the Caribbean Sea, as well as Tres Puntas, Guatemala, on the Gulf of Honduras. A tab identifies the page as "26/27." In very fine condition.
