Interesting, in Harry W. Pfanz "Gettysburg" "Culp's Hill and Cemetery Hill" on page 271, had this.

The 107th Ohio captured the 8th Louisiana's flag. Lt. Peter F. Young (adjutant) was shot but made it back to the 107th Ohio's line.

Did the 8th Louisiana carry 1 flag or 2 flags?

Well thank you for any help, have a good day.

Shawn