Title
IBM SMS 1620 logic moduleCatalog Number
102745860Type
Physical objectDate
1959 ca.Manufacturer
IBM Corp.Identifying Numbers
Other number | 484027 | On the solder sign. |
Other number | 622 | On the component side. |
Other number | DGU970979 | On the component side. |
Other number | YB1.261.62 | On the component side. |