A treatise on the origin, nature, and virtues of chalybeat waters, [electronic resource] : and natural hot baths. With A Physico-Chemical Analysis, and Medicinal Description of the Mineral Waters at Tunbridge in Kent; Islington, and Shadwell, near London; Saint Winifred's Well in Flintshire; with others of the most famous Waters in England: And the celebrated Waters at Cleves in Germany. Likewise, Directions for the Preparation and Use of Artificial, Hot, Mineral-Water-Baths. To which is added, an Appendix, on the selter water, With Many Remarks, especially on its Mixture with Tar-Water. And also a dissertation on Baron Schwanberg's liquid shell; With the Process, for preparing the same. By Diederick Wessel Linden, M.D.