Evans & Sutherland PS-2?

[Brad Parker via cctalk]

Does anyone have, or know of low level documentation for Evans & 
Sutherland Picture System 2 hardware?

I walk past a PS-2 monitor all the time and some of us started talking 
about bringing it back to life.  I'm not sure if more of the system 
exists, but it might.  I plan to check.

I looked on bitsavers and there's nothing I could find on the picture 
system.  Other E&S hardware, but not PS.

Anyone know if any systems still exist?  I'd have to think the CHM has 
at least one.   Back in the day they were sort of required for anyone 
doing commercial animation (or at least, that's what I could 
claim/recall but it was a long time ago)

Brad