Project Mercury NASA Capsule Flight Operations Manual, Capsules 18 and 19. McDonnell Aircraft Corp., 15 June 1960. Folding diagrams of the instrument panel and capsule systems. 5 by 7 in. in a three ring binder. INSCIRBED AND SIGNED BY SCOTT CARPENTER on the title page: "M. Scott Carpenter, Capsule 18, Aurora 7". Spacecraft number 18 was used for the Mercury Atlas 7 mission of May 24, 1962 with Scott Carpenter as pilot. The manual gives extensive information on capsule operating procedures.