My sixth chronicle, 1889 : Bahrein Islands, Persian Gulf.

Bent notebook 08. The diary of Mabel Bent, in her own handwriting, in three purple or black leatherette pocket-books. They cover the period of January-March 1889 and are published in Gerald Brisch (ed.) - Deserts of vast eternity: the travel chronicles of Mrs. J. Theodore Bent. Volume III: Southern Arabia and Persia (Oxford : Archaeopress, 2010) pages 7-127.
Volume 3 includes a folding card, mostly in Russian, of the Hotel de l'Europe, published in 1885 and including a map of the road over the Caucasus.