This vintage Apollo Mission cover with the mission emblems of all the Apollo Manned Missions has been hand signed by Apollo 17 Mission Commander Gene Cernan who also flew on Gemini 9 and Apollo 10. It is also signed by Jeana Yeager, who Co-Piloted the first non-stop, non-refueled flight around the world . The cover is also signed by Jim Adams who served as the Deputy Chief Technologist at NASA. This cover is in very good condition with minor edge and corner wear.