Paris, Dijon, 1835. In the 16th. 2 vols. Eye, woodcut friezes, traces of signature belonging to the back of the eye, scattered blooms, some small and slight halo, coeval binding in half leather and marbled paper, blue spray cuts, title and friezes imprinted in gold on the back, slight defects .

** The pioneer of classical homeopathy Georg Heinrich Gottlieb Jahr (1800-1875) was a German-French physician. He made an intense intellectual commitment in various fields of study; having become familiar with homeopathic medicine, he became a student of Christian Friedrich Samuel Hahnemann, universally considered the father of homeopathy, and later his collaborator. He published numerous works on the homeopathic treatment of various diseases in both French and German. He died in Brussels having contracted anthrax