Aurifontina chymica, or, A collection of fourteen small treatises concerning the first matter of philosophers for the discovery of their (hitherto so much concealed) mercury which many have studiously endeavoured to hide, but these to make manifest for the benefit of mankind in general - Houpreght, John Frederick (Printed for William Cooper, 1680)
Dedication signed: John Frederick Houpreght. - Includes: Nicolas Flamel's "Summary of philosophy", p. [145]-161, and George Ripley's "A treatise of mercury and the philosopher's stone", p. [69]-92. - Reproduction of original in the Harvard University Library. - Wing, H2941