[APOLLO 11]. A launch insurance cover with the Apollo 11 emblem cachet. [U, postmark KSC, 16 July 1969]. SIGNED BY NEIL ARMSTRONG, MIKE COLLINS, AND BUZZ ALDRIN. The Apollo 11 crew signed a small group of cacheted covers before the flight which were kept by their families. The covers provided a means of life insurance in case the crew failed to return from the first lunar landing mission.