Set of four 5.25 x 4 cargo bay cards flown to the International Space Station: the first two cards were flown to the ISS aboard STS-121, designated as ISS Assembly Mission ULF 1.1, and consist of a green "Return" card annotated "ULF 1.1, 441," and a white "Empty" card with the TOX grade listed as "N/A"; the next pair of cards were flown to the ISS aboard STS-126, designated as ISS Assembly Mission ULF2, and consist of a yellow card labeled "MPL1D8_A2, C/R Manifold #2 Bottle 2.25 L-2, S/n 2009, S/N 2010," with TOX grade listed as "0," and a white card labeled "MPL1S2_D1, KBARS/Pivot Fittings," with TOX grade listed as "N/A." These cards were used in the cargo bay to denote whether the items contained inside were equipment, food, clothing, or whatever was needed to support the astronauts and the ISS. In overall fine condition.
