Ballpoint signature, “Neil Armstrong,” adding four rocket plane flights, ”X–1B, X–5, X–14, X–15,” on an off-white 7.75 x 10.75 summary sheet for the X–1 and X–1B projects, headed “NACA High Speed Flight Station, Muroc Army Air Base.” The sheet bears an Edwards Air Force Base postmark, dated April 14, 1981, the day the STS–1 touched down from its inaugural flight, and a Jordanian stamp featuring Armstrong's image. A picture of a rocket plane is affixed to the center. In fine condition. A truly uncommon and sought-after item, as Armstrong seldom integrated his X–15 missions with his signatures. Pre-certified Steve Zarelli.
Terms and abbreviations used in our descriptions.