X-15 Test Pilot Group Signed Photo

Black and white photograph depicting six X-15 program test pilots standing before the X-15 research aircraft, signed by multiple participants including Robert Rushworth, Pete Knight, Joe Engle, William "Bill" Dana, and others. The X-15 program produced many of America's pioneering astronauts and remains one of the most important experimental flight programs ever undertaken. Estimate $200 - $400

估價:$200

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