[L] Rawlinson's "Five Monarchies," Vol. I., pp. 317 and 318.
[M] See Fig. [20], p. 63. There is but one exception, in the case of a recent exploration, during which one solitary broken column-shaft was discovered.
[N] G. Rawlinson's "Five Monarchies," Vol. I., pp. 467, 468.
[P] Figures [34] and [35], p. 84.