John,
The flag displayed in Harrisonburg is not the
flag of the 10th Va. Inf. (despite what is claimed)
That flag is on display at the Chancellorsville NPS
Visitor's Center. Donated by the Shank Family.
The source for the flag at Harrisonburg (Dayton)
is unknown. I have reason to believe that it may
be that of the 5th Va. Inf.

Ken Legendre