Yeah...One can be misled at times. Archer's Bde lost all of their flags during the Pennsylvania campaign...except for the 7th Tennessee. Now all of of the ones captured ARE essentially the same...but I know the subtle differences as I have been studying that brigade for a long time.
Oddly the uncaptured flag was that of the 7th Tennessee. Today the only surviving 7th Tenn. flag I know of is a 1st National! But shurley the 7th had a battleflag like it's brigade mates.
I dont know what happened to it if they did.