(UHCL Archives staff, 2022) JSC History Collection staff
The documents in this subseries were given to us by Robert G. Voss of the NSTS Program Control Office. They consist of reports, presentations and papers regarding Pre-Phase A Shuttle studies, ILRV, and Phase B contract information. The dates range from 1967 through 1974 and, except for the pre-Phase A documents, they are arranged chronologically.