Title
IBM SMS 1620 logic moduleCatalog Number
102745865Type
Physical objectDate
1959 ca.Manufacturer
IBM Corp.Identifying Numbers
Other number | 399597 | On the solder sign. |
Other number | Y24 | On the component side. |
Other number | YBL127574 | On the component side. |
Other number | YKS372221 | On the component side. |