JSC History Collection staff2022-12-072022-12-072022https://hdl.handle.net/10657.1/2897The Lockheed documents consist primarily of reports arranged in chronological order. They run from 1967 through 1988 but the bulk of the documentation falls between 1971 and 1972 and consists of Shuttle Phase B and Phase B extension documents as well as the Phase C/D Proposal.en-USNASAJohnson Space CenterSpace ShuttleNational Aeronautics and Space AdministrationOther