Flown fragment of a Skylab oxygen supply tank recovered by three people in Western Australia, presented in a 4.25″ tall acrylic display above a small copy of a photo of the recovered tank, information on Skylab, and a 1979 letter from the leader of the NASA Skylab Team, sending thanks for assistance in the recovery. A bit of toning to acrylic, otherwise fine condition. RR Auction COA.