Sulphuretted Hydrogen, 1.10 to 1.50 cubic inches. Nitrogen, 2.05 " " Oxygen, 0.27 " " Carbonic acid, 5.75 " " "I enclose you a list of the ingredients in the Salt Sulphur water, which applies to the New as well as the Old Spring; the former having rather a smaller amount of saline matter in general, though in some ingredients surpassing the other. It has been very minutely analyzed, and is the first of all the waters in which I was able to detect traces of iodine, which it contains in a larger amount than the Old Spring, and, indeed, most of the other waters in which I have been so fortunate as to discover this mineral. _Diseases to which the Salt Sulphur is applicable._ "Chronic diseases of the brain, neuralgia, nervous diseases, chronic diseases of the chest, disease of the heart, chronic diseases of the abdominal viscera, hepatic affections, chronic splenitis, chronic gastric irritation, gastralgia, or nervous dyspepsia, pyrosis, or water brash, chronic irritation of the bowels, constipation, hemorrhoids, chronic diseases of the urinary organs, chronic diseases of the genitals, chronic rheumatism and gout, mercurial rheumatism, periostitis and inflammation of the bones, chronic diseases of the skin, &c." RED SULPHUR SPRINGS. The Red Sulphur Springs are situated in the County of Monroe, 43 miles southwest of the White Sulphur, and 17 miles west of the Salt Sulphur. The improvements at this place are very handsome, and afford accommodation for three hundred and fifty persons. The following is from a pamphlet, written by Dr. Hunt of Washington City: "The Red Sulphur Spring is situated in latitude 37° 37', about 20 miles southwest of Union, which is the seat of justice for the county. The approach to the village is beautifully romantic and picturesque. Wending his way around a high mountain, the weary traveller is for a moment charmed out of his fatigue by the sudden view of his resting-place, some hundreds of feet immediately beneath him. Continuing the circuitous descent, he at length reaches a ravine, which conducts him, after a few rugged steps, to the entrance of a verdant glen, surrounded on all sides by lofty mountains. The south end of this enchanting vale, which is the widest portion of it, is about 200 feet in width. Its course is nearly north for about 150 yards, when it begins gradually to contract, and changes its direction to the northwest and west, until it terminates in a narrow point. This beautiful secluded _Tempe_ is the chosen site of the village. The northwest portion is occupied by stables, carriage-houses, and shops of various sorts; the southern portion, just at the base of the east and west mountains, is that upon which stand the various edifices for the accommodation of visiters.