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Walt Cunningham's Apollo 7 Guidance and Navigation Training Portfolio

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:600.00 - 800.00 USD
Walt Cunningham's Apollo 7 Guidance and Navigation Training Portfolio

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Auction Date:2022 Oct 20 @ 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
Walt Cunningham‰Ûªs bracket-bound portfolio containing various documents that he used in 'Guidance and Navigation' training for the Apollo 7 mission, 9 x 11.5, signed twice in ballpoint, ‰ÛÏWalt Cunningham,‰Û on the front cover "G&N" label and at the top of an Apollo Operations Handbook section, and then a third time on the opening memorandum sheet, stating: ‰ÛÏFrom my personal collection‰ÛÓWalt Cunningham, Apollo 7.‰Û The memorandum sheet, NASA-Manned Spacecraft Center, Mission Planning & Analysis Division, dated May 22, 1968, sent from ‰ÛÏFM7/Guidance and Performance Branch/Guidance Analysis Section,‰Û is annotated ‰ÛÏG&N‰Û and features the subject line: ‰ÛÏThe CMC short burn logic and its effect on the accuracy of short SPS burns.‰Û The signed Apollo Operations Handbook section, ‰ÛÏSM2A-03-Block II,‰Û is for ‰ÛÏSection 2,‰Û which relates to Guidance and Control. The portfolio also includes the article ‰ÛÏNavigation‰Û by Gerald M. Levin, and sundry technical packets from the Apollo M.I.T. Instrumentation Laboratory, with a few pages bearing handwritten notations. The spine is marked in felt tip, "G & N." In fine condition.