American flag flown aboard the Apollo 17 mission, 6 x 4, signed in black ink on two white stripes, “Flown to the moon on Apollo XVII, Gene Cernan, CDR.” The flag is mounted to an oversized color photo, along with a printed dedication to a NASA employee, which is matted to an overall size of 16 x 20. Accompanied by a photo taken at the time of signing. In fine condition, with flag mounted as noted. Apollo-flown flags bearing an integral authentication signature from a mission participant are quite uncommon and avidly sought. COA Scott Cornish and R&R COA.