I’ve sort of become a computer storage historian for the Computer History Museum and have a particular interest in the first IBM caching storage controls, the 3880-11, 13, 21 and 23. They were followed by the 3990. IBM distributed these manuals on CD-ROM usually called something like XXXX Direct Access Storage Subsystems Softcopy Library. I wonder if perhaps someplace in someone's files there might be the CD-ROM or perhaps even paper reference manuals for these storage controls? If I can get a copy of either I can have it posted to bitsavers or donate to the museum or both.
Thanks Tom ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
