Color satin-finish 10 x 8 photo of Knight posing in front of his jet, signed in black felt tip, “Wm. J. Knight, X-15 A-2, 4520 mph, Oct. 3, 1967, Edwards.” In very fine condition. Pre-certified Steve Zarelli and RR Auction COA.
This item is Pre-Certified by STEVE ZARELLI
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