Neil Armstrong Signed X-15 Photo - Grad

Scarce black and white North American Aviation publicity photograph depicting the B-52 Stratofortress mothership carrying the North American X-15 research aircraft aloft prior to launch. Boldly signed by Neil Armstrong in blue marker. The reverse bears the North American Aviation News Bureau stamp. Armstrong flew the X-15 seven times between 1960 and 1962, reaching speeds above Mach 5 and altitudes that helped bridge the gap between experimental aviation and spaceflight. Estimate $1,000 - $2,000

估價:$1

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