NGS 

National Genealogical Society  Magazine for  July-September issue is available. Have you ever looked at what they have?

They are on line for Newsletter if you are a member.  

An article worth reading is labeled. 

NGS 2023 Family History Conference : Specialized Research Facilities in Virginia. By Teresa Kelly

It also re iterates what I was saying about maps and boundaries with a couple more articles. 

I am anxious to have time to read about Researching US Servicemen in the Mexican War by Craig R Scott, CG. Fuga