This paper summarizes work conducted under a recent NASA study contract and Boeing studies on improved Saturn V vehicles and intermediate payload Saturn vehicles. The contractual study was a part of a continuing effort by NASA to identify a spectrum of practical launch vehicles to meet potential future payload and mission requirements as they become defined.; UAHuntsville's Saturn V finding aid has the title as: Saturn V Growth and Flexibility, by J.E. Martin.; Preferred Citation: [Identification of item] Saturn V Collection, Dept. of Archives/Special Collections, M. Louis Salmon Library, University of Alabama in Huntsville, Huntsville, AL.
This document is an official release of Manned Space Flight and its requirements shall be implemented by all cognizant elements of Manned Space Flight Program. William Teir, Manager, Saturn IB Program; E. F. O'Connor, Director, Industrial Operations; Wernher Von Braun, Director, Marshall Space Flight Center; Samuel C. Phillips, Director, Apollo Program.