From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.
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Catalog contains over 150,481 records.
Ram Memory OK!!! Serial Link OK!!!
Document
102803084
Epson RS-232C/Current Loop Interface User Manual
Epson; Shinshu Seiki Co. Ltd.
Document, 1981 ca.
102720488