Chehâr Qapû, hall 54, from west.

Plate 73

Fig. 1. Qaṣr-i-Shîrîn, Qal’a-i-Khusrau.

(From M. de Morgan’s ‘Mission scientifique en Perse’.)

Fig. 2. Firûzâbâd.

(From ‘Voyage en Perse’: Flandin & Coste.)