Maybe we’er seeing deferent flags but I don’t see a red or blue header on the flag in the picture that is one indicator of a Charleston manufactured flag, maybe Staunton but not Charleston. It appears to be the same flag captured at Fort Blakely AL by 2nd Illinois Cavalry 04/01/1865 Illinois National Guard collection no. 1374. The picture I have and Howard’s data sheet do not show a red or blue header.
Happy Trails!
Tom Martin