Also,
@kgilmore my local library has microfilm versions of ETI from 1981 to 1988. If you can identify a project and issue I can go in and get a copy (possibly by photographing the screen).
If you can get back to me in the next 4 or 5 hours I may even be able to do it today.
Edit: that's not going to help is it? I may be able to request copies from other libraries if they hold earlier issues, but I can't easily look that up while spending Sunday morning in bed :-D
Edit n: I'm really not drunk (other moderators can see what I mean, for everyone else, just imagine a series of mis-edits, double posts, and general confusion)