Just finished reading this great book. I have also looked through all 218 pages of this forum reading everything on ’73s and a lot else (Very informative!). 

In reading the posts I’ve noticed references to “errors” in this as well as in other books. I prefer another term because “error” is negative, as if had the author been more diligent then the information would have been more accurate. When in reality I can only imagine the hours effort that went into this fine book. As time goes on more information simply comes to light. If everything we work at needed to be flawless nothing would ever get done. These authors have forgotten more than I’ll ever know.

So my question – Is there a list of notes, revisions, corrections or updates to this and the Madis books? 

For someone like me who is a novice collector such a list would be invaluable. I simply don’t have enough years left to become an expert…