Staple-bound official NASA manual entitled "Final, Gemini XI, Flight Plan," 166 pages, 8 x 10.5, dated August 19, 1966, prepared at the Manned Spacecraft Center. The manual contains three sections, which involves subjects on the following: Lift-off Switch Positions, Launch, M-1 Rendezvous, Preretro/Reentry, Flight Plan and Comm Procedures, Estimated OAMS Propellant Usage, Electrical Load Analysis, Crew Status Report, Power Down Checklist, Docking procedure, Tethered Station keeping, Apollo Sump Tank Photographs, and more. The manual introduction reads, in part: "Section I contains the detailed procedures for Launch, Rendezvous, Preretro & Reentry. Section II contains procedures for all mission activities (Experiments, EVA, etc.) Section III contains the time line of the entire mission." Front cover is annotated in blue ink: "HW4—MCC Cape, Mitchell DP." In fine condition, with expected wear from use.