Stephen Hales

An Account of a Useful Discovery Stephen Hales

An account of a useful discovery to distill double the usual quantity of seawater, by blowing showers of air up through the distilling liquor. And also to have the distilled water perfectly fresh and good by means of a little chalk. This book, "An account of a useful discovery", by Stephen Hales, is a replication of a book originally published before 1756. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.