1762 - The Argument of Sulphur or No Sulphur in Waters Discussed

This book is a contribution to an ongoing debate about the presence or otherwise of sulphur in spa waters. The author argues against other scientists, and shows the results of a number of experiments that compare the composition of the waters from Aix-La-Chapelle, the Pump Room in Bath, and the Hot Wells in Bristol, some of the most popular spas of the day.