Artifact Details Title Whirlwind tapes series 327 Catalog Number 102781995 Type Software Description The tapes included are: FC 327-238-9097 M3 1/15/1958 FC 327-238-9097 M2 1/15/1958 FC 327-238-9097 M1 1/15/1958 Date 1958 Lot Number X4222.2008