Title: A treatise on the origin, nature and virtues of chalybeat waters, and natural hot baths. With a physico-chemical analysis, and medicinal description of the mineral waters at Tunbridge ... Islington, and Shadwell ... with others ... in England: and ... at Cleves in Germany. Likewise, directions for ... artificial, hot, mineral-water-baths. To which is added, an appendix, on the Selter water ... And also a dissertation on Baron Schwanberg's Liquid shell. To which is annexed, occasional remarks and queries on the Glastonbury waters