Mike...
... Exact history of the flag was sparce... it had been packed with his effects from the war era. My guess it was a personal, or gift from someone at the time. It was very well done.
Foxworth... very familier with them... tons of them in Marion and Horry County at the time... actually also related to several of the Foxworth lines there... You will have to email me your GF and GGF names, check my files out of curiousity....lol..
Frederick