ADORES, and DESIRES:
Reading edition
In which is handled The most Rare and Incomparable Wonder of Nature, In Transmuting METALS;
VIZ.
How the intire Substance of Lead, was in one Moment Transmuted in Gold-Obrizon, with an exceeding small particle of the true Philosophick Stone.
At the Hague. In the Year 1666.
Written in Latin by John Frederick Helvetius, Doctor and Practitioner of Medicine at the Hague, and faithfully Englished.
London, Printed for John Starkey at the Mitre in Fleetstreet near Temple-Barr
1670
To the most Excellent D. THEODORUS KETJES, by his many Peregrinations, a most famous Phisician, and an happy Practitioner of Medicine at Amsterdam, One of my Intimate Friends.
ALSO, To the most Noble, most Excellent, and most Experienc'd, and Accurate Searchers into the Vulcanian Anatomy, D. JOHN CASPARUS FAUSIUS, Counsellor, and Chief Physician of the most Serene Elector Palatine of HEIDELBERG.
AND D. CHRISTIAN MENTZELIUS, Principal Physician in the Court of the most Serene Elector of BRANDENBURG:
My Reverend Patrons, and intire Friends.