I happened upon an older message/discussion about the PolyMorphic systems.
I have a lot of that stuff - including many of the user's groups
newsletters/original software/manuals, etc. I built mine in 1975 or 1976.
It still works but I never used the original toaster case. You indicated
that you could use some of the source code. Seems to me that I have some of
that in machine/assy language.
If you'd like to chat - e-mail me.
Don haywood