The Thompson Chain reference is a wonderful study Bible, easy to find scripture relevant to topics. I have mine passed on from my Grandfather and I use it and
swordsearcher and nothing else for study
The archeological section at the back though contains some material that I dont believe helps the KJB as the inerrant Word of God as we know it, but thats not scriptural, but archeological.
That aside its a wonderful bible, I treasure mine.