Very scarce 1st edition on the theoretical and practical methods of  distillation. Complete in original brown cloth boards with all pages and numerous engravings. The boards are in very good condition with some minor rubbing and marks. The binding is very firm, all pages/ leaves are firm and the endpapers strong. The pages are also in very good condition with little in the way of marks, like it has barely been read. Please see photos for condition. Weight: 330g