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Neil Armstrong

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:8,000.00 - 10,000.00 USD
Neil Armstrong

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Auction Date:2019 Mar 06 @ 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
ALS, one page, 5.25 x 8, NASA letterhead, no date. Letter to "Mr. Glass," in full: "The dates of my 7 X-15 flights can be obtained from: Mr. Ralph Jackson, NASA, Box 273, Edwards, Calif. Sincere thanks for sending the photos." In fine condition.

Armstrong was actively engaged in both piloting and engineering aspects of the X-15 program from its inception. He completed the first flight in the aircraft equipped with a new flow-direction sensor (ball nose) and the initial flight in an X-15 equipped with a self-adaptive flight control system. He worked closely with the designers and engineers in the development of the adaptive system, and made seven flights in the rocket plane from December 1960 through July 1962. During those flights he reached a peak altitude of 207,500 feet in the X-15-3, and a speed of 3,989 mph (Mach 5.74) in the X-15-1.