Sceptical Chymist/Title Page 1

THE

SCEPTICAL CHYMIST

OR

CHYMICO-PHYSICAL

Doubts & Paradoxes,

Touching the SPAGYRIST'S PRINCIPLES

Commonly call'd HYPOSTATICAL,

As they are wont to be Propos'd and Defended b the Generality of  ALCHYMIST 

Whereunto is praemis'd Part of another Discourse relating to the same Subject.

B Y The Honourable ROBERT BOYLE, Esq;

LONDON,

Printed by J. Cadwell for J. Crooke, and are to Sold at the Ship in St. Paul's Church-Yard. M D C L X I