Columbia subject headings:
United States--History--Civil War, 1861-1865--Pictorial works.
Virginia--History--Civil War, 1861-1865--Pictorial works.
Harvard subject headings:
United States--History--Civil War, 1861-1865--Pictorial works.
Virginia--History--Civil War, 1861-1865--Pictorial works.
Princeton subject headings:
United States--History--Civil War, 1861-1865--Pictorial works.
Virginia--History--Civil War, 1861-1865--Pictorial works.