Note 10 — Chapter I · GENERAL DIVISIONS AND FEATURES OF THE EMPIRE.
Reading edition
Report by Dr. W. A. P. Martin in Journal of N. C. Branch of R. A. Society, Vol. III., pp. 33-38; 1866. Same journal, Vol. IV., pp. 80-86; 1867; Notes by Ney Elias. Pumpelly’s Researches, 1866, chap. v., pp. 41-51.