VALENTIN, Basile. Azoth, ou le moyen de faire l'or caché des philosophes. Paris: chez Pierre Moet, 1659. 2 parts in one volume, 8° (156 x 90mm). Large woodcut on title and another large woodcut on I5^v, 13 smaller woodcuts in the text. (Part of the title in vol.I rubbed with a few letters missing, repaired worming in lower margins as far as D2). Dark blue morocco by Brugalla, gilt supralibros on sides, gilt turn-ins, gilt edges. Provenance: bought from José Porter, 1952.

VALENTIN, Basile. Azoth, ou le moyen de faire l'or caché des philosophes. Paris: chez Pierre Moet, 1659. 2 parts in one volume, 8° (156 x 90mm). Large woodcut on title and another large woodcut on I5^v, 13 smaller woodcuts in the text. (Part of the title in vol.I rubbed with a few letters missing, repaired worming in lower margins as far as D2). Dark blue morocco by Brugalla, gilt supralibros on sides, gilt turn-ins, gilt edges. Provenance: bought from José Porter, 1952.

Part 2 only (of 3). The two other parts are Les douze clefs de la philosophie and Traicté de la nature de l'oeuf des philosophes. Brunet V, 1035; Caillet I, p. 115.