The most significant and desirable flag flown on any manned space flight, a United States flag carried on Apollo 11 with provenance from a flight crew member. CERTIFICATE BOLDLY SIGNED BY ALDRIN AND FLAG INSCRIBED AND SIGNED BY ALDRIN: "Flown to the Moon on Apollo XI, Buzz Aldrin." (2)" /> FLOWN United States Flag from Apollo 11. <I>An approx. 4 x 6 in. silk flag mounted on a 10 x 12 in. NASA certificate. The certificate reads in part: "This flag traveled to the Moon with Apollo 11, the first manned lunar landing, July 20, 1969."</I> The most significant and desirable flag flown on any manned space flight, a United States flag carried on Apollo 11 with provenance from a flight crew member. CERTIFICATE BOLDLY SIGNED BY ALDRIN AND FLAG INSCRIBED AND SIGNED BY ALDRIN: "Flown to the Moon on Apollo XI, Buzz Aldrin." (2) | Christie's