Lot 902 email save

Crippen, Bobko and Thornton Autographs

Crippen, Bobko and Thornton Autographs on an attractive cover, which bears a colorful "Snoopy" cachet commemorating the successful 56-day, ground simulation of a Skylab mission called the "Skylab Medical Experiments and Altitude Tests" (SMEAT) as well as a "Houston, July 25, 1972" cancel. This cover is signed by all three participating astronauts, Bob Crippen, Karol "Bo" Bobko and W. Thornton. A seldom-seen cover in excellent condition.

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