Very nice color semi-glossy 7.75 x 9.75 photo of the Skylab space station floating high above Earth, affixed to its original 11 x 14 mount, signed on the mount in black ink, "Joe Kerwin" and "Paul Weitz," and in black ballpoint, "Charles Conrad, Jr." Also signed on the reverse of the mount in black felt tip by Weitz, "From my personal collection. Paul Weitz, PLT SL-1." In fine condition. Accompanied by a handwritten letter of provenance from Weitz, in part: "I hereby certify that the photograph of the Skylab Orbital Workshop presented with this letter bears the authentic signatures of the Skylab 1 crew…This photo was taken by me during our post-undocking fly around. It is from my personal collection of artifacts and has been in my possession ever since."
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