Thomas W. Knox,
Decisive Battles Since Waterloo…
(1902)
“ Khartoum is on the tongue of land between the Blue and White Niles; it fronts upon the Blue Nile, where there are several stone enbankments which form landing-places for the steamers, at the edge of a low bluff. Towards the south there is a mud wall, which separates the city from the plain, and there is a similar wall on the eastern side. Against modern artillery the walls of Khartoum could offer little resistance, but they are an important defence against the small-arms of the Arabs. The Mahdi's forces were held at bay by the walls, though they vastly exceeded in numbers the garrison within. ”
