Artifact Details Title Whirlwind program register 103 Catalog Number 102731725 Type Physical object Description The object is a medium-size metal panel with 9 BNC connectors and one multi-pin male connector. There are sockets for 8 vacuum tubes of which 7 are populated. There is one pair of indicator lights, one red and one clear. Date 1951 Manufacturer Massachusetts Institute of Technology (MIT) Dimensions overall: 11 1/2 in x 26 in x 8 1/2 in Category Component/module Credit Gift of the Digital Equipment Corporation Lot Number X115.82