It doesn’t appear that there is any piece of real estate in the 1980’s version of GA-6 that is in today’s GA-6. I think the author is not telling the truth.
And you would be completely wrong. I voted for Newt starting in the 1980s in the GA 6th. I’m still in the GA 6th. I’ve lived in two houses about 2.5 miles apart the whole time.
The general outline of the district has not changed. Period, full stop.