Artifact Details Title Whirlwind tapes series 399 Catalog Number 102693042 Type Software Description Tapes included are: FC 399-304-14 1/17/1957 FC 399-304-13 1/17/1957 399-304-12 1/16/1957 399-304-11 1/16/1957 Date 1957 Lot Number X4222.2008