LETTER XIX ISCHARYAR 83 single camp after leaving Arjanak, and were quite un- molested during a halt of two nights; but it is an atmo- sphere of danger and possible treachery. Camp Badush, at a height of 9100 feet, though shut in by high mountains, was cool—a barren, rocky, treeless spot. A great deal of bituminous shale was lying about, which burned in the camp-fires fairly well, but with a black heavy smoke and a strong smell. The limestone fragments which lay about, on being split, emitted a powerful odour of bitumen. Farther up the gully there is a chalybeate spring, and the broken fragments of the adjacent rocks are much stained with iron. After a restful halt we retraced our route by a low path which avoided the difficult precipices above the Badush, forded it several times, crossed a low pass, descended to the valley of the Mauri Zarin, forded the river, and marched for some miles along its left bank, till the valley opened on great grassy slopes, the skirts of the rocky spurs which buttress the grand mountain Shuturun, the " Camel Mountain," so called from its shape. It was a very uninteresting march, through formless gravelly hills, with their herbage all eaten down, nothing remain- ing but tamarisk scrub and a coarse yellow salvia. There were neither camps nor travellers ; indeed, one need never look for camps where there is no herbage. This is a charming camping-ground covered with fine turf, damp, I fear, and some of the men are " down" with fever and rheumatism. There is space to see who comes and who goes, and though the altitude is only 8400 feet, last night was quite cool. Ischaryar, Aziz Khan's devoted young servant, the gentlest and kindest Bakhtiari I have seen, became quite ill of acute rheu- matism with fever, and felt so very ill and weak that he thought he was going to die. I sent some medicine to him, but he would not take it, saying that his master had