Doctors Bell and Horner have given to the public the results of some investigations in reference to these waters, but the former had never visited the springs, and the latter only for a few weeks of one season, without either proper apparatus to perfect a complete analysis, or sufficient opportunity for witnessing their practical effects. The consequence is, that both of these gentlemen, though eminent in their professions, have given their authority to statements which are in many respects erroneous. Difficulties from this source however will soon be remedied. Professor Rogers of William and Mary College, a gentleman eminently qualified for the purpose, visited the springs last summer with complete analyzing apparatus, and it is to be hoped that the cause of humanity will speedily realize the benefit of his valuable investigations. Dr. Tindall, who has made the White Sulphur his place of residence for several seasons, has devoted his attention to ascertaining the practical effects of the waters, and intended issuing a volume on the subject before the commencement of the next summer. The efficacy of the White Sulphur is principally confined to affections of the liver, and derangements of the sanguiferous and biliary systems. Where there is any tendency to pulmonary disease, the use of this water should by all means be avoided. Its exciting effects are exceedingly prejudicial to such constitutions. A continued use of the water will occasion a rapid progress of the disease. Individuals of a consumptive habit have been known to hasten their end by a residence at the White Sulphur. One case at least has come within my own observation.