Hi tim,
you adviced:
>Mario Wolczko produced something like this years ago - with some bug  
>fixes, since IIRC there was one place where a 17 bit cpu was needed -  
>and you might find files somewhere. You'll need to google both the  
>correct spelling 'wolczko' and a wrong one 'wolzcko' to get info.

Thanks. I mailed Mario and received all I wanted.

>>
>> And did any one type in the ObjectMemory implementation from the  
>> Blue Book?
>Well it would be pretty much an essential part of the whole thing so  
>I think you can be fairly confident that Mario's file(s) would have  
>it. An interpreter without the object memory stuff would be as much  
>use as a chocolate teacup...

You're right. Mario's file does contain a MemoryObject.

>
>To make any use of it you'd have to also create or obtain an image  
>file of the correct format along with the sources and changes files.  

I've got two of them. One from 1983 and one from 1988. Including sources and 
changes files. I run the '83 vintage with the Hobbes Emulator. And I want to run 
them with a Unix VM I am trying to build. But don't wait for it. :-)

Greetings and thanks,
Wolfgang

--
Weniger, aber besser.