Description
Limited edition flown postal cover, 7.5 x 4, with a cachet honoring the 25th anniversary of Chuck Yeager's Mach 2.44 X-1A flight on December 12, 1953, postmarked December 12, 1978, Edwards Air Force Base, numbered 69/445, signed in pencil by Yeager. Includes a certificate of authenticity signed by Yeager, who affirms that the cover "was flown by me in an F-104 at Mach 2.0 at Edwards Air Force Base on December 12, 1978." In fine condition.
Terms and abbreviations used in our descriptions.
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