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North American Aviation: Luther Monell Frequency Spectrum Archive

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:200.00 - 400.00 USD
North American Aviation: Luther Monell Frequency Spectrum Archive

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Auction Date:2022 Dec 15 @ 18:00 (UTC-5 : EST/CDT)
Location:15th Floor WeWork, Boston, Massachusetts, 02108, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
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.