Collection of high-quality copies of reports and manuals, totaling almost 5,000 pages, pertaining to early Apollo missions, experiments, and system components. Titles include a large unbound volume titled “NASA Experiment Descriptions for Extended Apollo Earth-Orbit Flights,” “MOL Bioastronauts Program Plan,” “Apollo Program Working Paper No. 1221: Environmental Control System,” and “Environmental Control and Life Support System.” Several reports and reference guides for the Hubble telescope are also included. In fine condition. RR Auction COA.