It appears that that choice was an older issue for the Army of the Cumberland. This new link is clearing things up for Antietam Union flag designations:From a purely graphical point of view Reb, I prefer the left version.
Thanks for all the amazing work on this project!
David(jolly)
https://www.minecreek.info/headquarters ... tomac.html
Information for 1862 AOP flag designations is still sketchy as it only includes designations for four corps. Probably won't try to emulate the corps level anyway because it requires two flags on one staff. Also, can't represent the regimental level either because it requires three flags to be displayed, example below #4. Still, at least the division and brigade levels can be integrated as explained in the article and pictured below.
And since Divinci touted them, I'll give these new flag additions that "Texture-Like-Cloth-Look".
