Columbia University Computing History
IBM 360/91 Operator Intervention Controls and Indicator Lights
IBM 360/91 control panel; source: the IBM System/360 Model 91
Functional Characteristics
, GA22-6907-4 (1971).
Columbia University Computing History
Frank da Cruz /
fdc@columbia.edu
This page created:
January 2001
Last update:
3 April 2021
