Cray-1 Design Notebook

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Date
1973
Creator
Cray, Seymour
Credit Line
Loan of Chippewa Falls Museum of Industry & Technology
Object ID
500002006

This notebook shows Seymour Cray's design drawings for the Cray-1 supercomputer. All done by hand, the notes use Boolean notation from which workers assembled and tested the system directly, without the use of schematic diagrams.