Thick original printout of the assembly listing for LUMINARY 1 (Revision 69) containing the LM computer source code for the Apollo 10 mission, 1735 pages, held within a contemporary 12.25″ x 15.25″ x 5.75″ binder. The first page is headed: "GAP: Assemble Revision 069 of AGC Program LUMINARY by NASA 2021112-011, 19:02 Nov. 25, 1968, (Main)." The second page notes: "This LGC program is intended for use in the LM during the manned lunar landing mission or any subset thereof. The details of implementation are specified in Report R-567, as amended." Annotated "69" on the edge. In very good to fine condition, with some toning, splits, and minor paper loss to edges of some pages. LUMINARY 1 (Revision 069) was designed for use on Apollo 10, but a second version of it—which included an updated lunar gravity model—was the version that actually flew on the mission. From the Don Eyles Apollo Computer Collection.
