Nixdorf
From CCG collection, an unknown Nixdorf computer. A german business system, so the design is boring:
Honeywell H632
Also from CCG collection. One of my favorites!
The oldest console panel I've seen so far, and cruelly cut out of the system. This looks like work:
IBM System/3, model 5410
Also from CCG collection.
IBM 360/91
Finally: The mother of all Blinkenlight's! Located in the Computer History Museum, Mountain View, Ca.