but whether it will work well with
all older radio receiver designs?

I guess I should have been a little less vague. I wouldn't want to add an IF
shift function to a tube model, I just thought it would be neat to try to
install such a function on a more modern radio which didn't have that feature.

Should be available via interlibrary
loan, or I can mail you a photocopy if you can't find or get it locally?


I will look around, starting from the leads you provided. If you do find a
copy, let me know. I'll pay for the trouble! :-)
Linus