Beke, Charles Tileston. No.l in **E.220a.13 A summary of recent Nilotic discovery. Read before
the section of geography and ethnology of the British assoc. for the advancement of science, 4th of July, 1851. London: pr. by R. Taylor. 1851. 11 pp. 8°. Reprinted from the Philosophical magazine for Oct., 1851, 4th series, vol. 2, pp. 260-268.