Artifact Details Title Whirlwind tapes series 1089 Catalog Number 102692950 Type Software Description The tapes included are: FC 1089 M1 4/4/1956 FC 1089 M2 CSII 4/5 FC 1089 M3 CSII 4/20 FC 1089 M5 8/30 Date 1956 Lot Number X4222.2008