Columbia subject headings:
Africa--Discovery and exploration.
Baker, Samuel White, Sir, 1821-1893.
Egypt--History--British occupation, 1882-1936.
Sudan--History.
Harvard subject headings:
Africa--Discovery and exploration.
Baker, Samuel White, Sir, 1821-1893
Egypt--History--British occupation, 1882-1936.
Sudan--History
Princeton subject headings:
Africa--Discovery and exploration.
Baker, Samuel White, Sir, 1821-1893.
Egypt--History--British occupation, 1882-1936.
Sudan--History.