From CCG collection, an unknown Nixdorf computer. A german business system, so the design is boring:

panel nixdorf

Honeywell H632

Also from CCG collection. One of my favorites!

panel honeywell h632

The oldest console panel I've seen so far, and cruelly cut out of the system. This looks like work:

panel honeywell h632 cut off

IBM System/3, model 5410

 Also from CCG collection.

panel ibm s3 5410

IBM 360/91

Finally: The mother of all Blinkenlight's! Located in the Computer History Museum, Mountain View, Ca.

panel IBM-360-91