In the evening, we paid a farewell visit to the Dewan, whom we found in a bamboo wicker-work hut, neatly hung with bows, arrows, and round Lepcha shields of cane, each with a scarlet tuft of yak-hair in the middle; there were also muskets, Tibetan arms, and much horse gear; and at one end was a little altar, with cups, bells, pastiles, and images. He was robed in a fawn-coloured silk gown, lined with the softest of wool, that taken from unborn lambs: like most Tibetans, he extracts all his beard with tweezers; an operation he civilly recommended to me, accompanying the advice with the present of a neat pair of steel forceps. He aspires to be considered a man of taste, and plays the Tibetan guitar, on which he performed some airs for our amusement: the instrument is round-bodied and long-armed, with six strings placed in pairs, and probably comes from Kashmir: the Tibetan airs were simple and quite pretty, with the time well marked. During our stay at Bhomsong, the weather was cool, considering the low elevation (1,500 feet), and very steady; the mean temperature was 52.25 degrees, the maximum 71.25 degrees, the minimum 42.75 degrees. The sun set behind the lofty mountains at 3 p.m., and in the morning a thick, wet, white, dripping fog settled in the bottom of the valley, and extended to 800 or 1000 feet above the river-bed; this was probably caused by the descent of cold currents into the humid gorge: it was dissipated soon after sunrise, but formed again at sunset for a few minutes, giving place to clear starlight nights. A thermometer sunk two feet seven inches, stood at 64 degrees. The temperature of the water was pretty constant at 51 degrees: from here to the plains of India the river has a nearly uniform fall of 1000 feet in sixty-nine miles, or sixteen feet to a mile: were its course straight for the same distance, the fall would be 1000 feet in forty miles, or twenty-five feet to a mile.