DR. JOHANNES

HARTMANN,

of pious memory,

original: "p. m.", abbreviation for "piae memoriae"

Councilor and Chief Physician of Hesse,

formerly the most celebrated Professor in the Academy of Marburg,

and the most outstanding Philosopher and Chemist of his time;

COMPLETE WORKS

ON MEDICINE AND CHEMISTRY.

In which are contained:

HIS PRACTICE OF CHEMICAL MEDICINE,<- original: "Praxis Chymiatrica"

Notes on the Basilica Royal Chemistry of Croll and the Tyrocinium Beginner's Handbook of Beguin,

Medical-chemical Disputations, a Treatise on Opium, Medical-chemical

Miscellanea, and an Introduction to Vital Philosophy.

Partly printed separately before now, but partly collected from the

Author's manuscripts not previously published, and gathered into

one volume and expanded with many additions

CONRAD JOHREN,

Doctor and Professor of Philosophy and Medicine, formerly of

Rinteln, now Councilor and Chief Physician to the Most

Illustrious Count Regent of Lippe.

An elaborate decorative woodcut vignette serves as a printer's ornament. It features heavy scrollwork, acanthus leaves, and floral motifs framing a central shield or oval. A grotesque mask or face is integrated into the ornamentation at the top center.

FRANKFURT AM MAIN,

At the expense of the WIDOW SEYLER,

Printed by BALTHASAR CHRISTOPH WUST, Junior.

IN THE YEAR 1684.