This object is an exchange engineering control panel. It is a metal framed cabinet displaying rows of lights, dials, knobs, switches, a volt meter and eight front pull out modules. Back of cabinet includes IBM Potential detector and clamp which looks like a call box as well as circuit boards and wiring. IBM Customer Engineering Incident reporting IR Log book located in back of the cabinet.
Date
c. 1959
Manufacturer
International Business Machines Corporation (IBM)
Identifying Numbers
Other number
01
Unknown number located on metal label plate affixed on proper left side upper corner