From: geneb
they've got a DPS-8 maintenance/operator/? panel
... It's fully
operational and is connected via some magic hardware to a Raspberry Pi
running a Multics emulator.
Technically it's an H6180; the DPS-8 is a later generation of hardware in the
same family. More here:
http://www.chiappa.net/~jnc/tech/multics/MulticsPanels.html
Alas, as can be seen there, the DPS-8's don't have those wonderful panels
with a zillion lights and switches; just boring modern machines! :-)
Noel