Watson Laboratory Three-Week Course on Computing

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Eric Hankam teaching the Watson Laboratory Three-Week Course on Computing at IBM Watson Laboratory at Columbia University, 612 West 116th Street, New York City, 1945-1959 (NEED DATE FOR THIS PHOTO). On the blackboard: a control-panel diagram for the IBM 604 Electronic Calculator. Photo from the collection of Eric Hankam. Click on image to magnify to full size.


Frank da Cruz / fdc@columbia.edu / Columbia University Computing History