Columbia subject headings:
Andersonville Prison.
Florence Prison (S.C.)
United States--History--Civil War, 1861-1865--Prisoners and prisons.
Harvard subject headings:
Andersonville Prison.
Florence Prison (S.C.)
United States--History--Civil War, 1861-1865--Prisoners and prisons.
Princeton subject headings:
Andersonville Prison.
Florence Prison (S.C.)
United States--History--Civil War, 1861-1865--Prisoners and prisons.
Wirz, Henry, 1823?-1865.