Title
SAGE logic moduleCatalog Number
102677426Type
Physical objectDescription
The object has 24 vacuum tubes. Stamped into metal casing is "ALL TUBES TYPE Z-2177".Date
1958 ca.Manufacturer
International Business Machines (IBM)Identifying Numbers
Other number | 3083698 | Printed on handle |
Other number | 3083741 | Printed on bottom |
Other number | H00075 | Printed on handle |