Skylab fecal mass collection bag, measures 7.75″ x 12.25″ overall, with plastic parts label marked, "P/N 115D402103-101, S/N FH2585, MDAC No. IB79138," and rim of rubber fitting reading: "1150402101-3, Rev.C, 2072 73X, 927/M-72/73-9F." In fine condition.
