Papers pertaining to the frequency spectrum from the collection of Luther Monell, a senior engineer for Saturn S-II test and operation at North American Aviation. Includes his 14-page report on the frequency spectrum, offering an accessible discussion of electromagnetic waves; two copies of a fold-out "Frequency Spectrum" chart that he developed; a handwritten list of the frequencies used by the Apollo Saturn V for reception and transmission; two glossy 10 x 8 photos of Monell with a frequency spectrum exhibition that he built at the California Museum of Science & Technology; several pages of correspondence from people at noteworthy organizations—including the Defense Intelligence Agency, RCA, General Electric, General Dynamics, Allen-Bradley, Aerojet-General, Sanders, Bendix, Emerson, TRW, and Raytheon—most asking for copies of his frequency spectrum chart; and five space-related booklets. In overall fine condition.
We use cookies on this site to improve your experience. By using this site, you accept our use of cookies. To learn more, please see our Privacy Policy.