They are rough, but with some work I think they can look decent:
http://www.box.net/public/47dcog63bd
More detailed pics of the first one:
http://www.box.net/public/t3d0ly3yas
with some of it cleaned up:
http://www.box.net/public/oqs1fchyu0
I hope to get some (or all?) of the boards soon too, since they are all
missing. The third machine has indications inside that it was an 1108
(LISP) workstation. I don't know if I'll be able to get hold of any
software or docs yet.
Richard Lynch