[16] Hājji Khalīfa, 21.
[17] Jurien de la Gravière, Doria et Barberousse, Pt. I., ch. xv.
[18] See the Story of Turkey, 158-163.
[19] See S. Lane-Poole, The Art of the Saracens, 239, &c.
[20] Doria et Barberousse, Pt. II., ch. vii.
[21] Ibid., Pt. II., ch. vii., p. 106 ff.
[22] See the Story of Turkey, 170; and the illustrations, pp. 137, 147, 171, 175, 177.
