JOANNES ISAACUS (called Hollandus). Die Hand der Philosophen mit ihren verborgenen Zeichen. Wie auch desselben Opus Saturni mit annotationibus. Item: Opera Vegatabilia... Frankfurt: Götzens, MDCLXIVI [i.e. 1667]. 12 engravings and 16 text woodcuts -- Das Dritte Theil des Mineral-Werks Johannis Isaci Hollandi... Frankfurt: Götzens, 1666. 4 engraved plates -- Tractatus de Lapide Philosophico. Frankfurt: Goekens, 1669. Several small text woodcuts. Together 3 works/parts in one, 8vo, contemporary vellum; title of first work with 2 small rectangular portions excised (not affecting text), some margins trimmed close (affecting some shoulder notes). Ferguson I, 413.

细节
JOANNES ISAACUS (called Hollandus). Die Hand der Philosophen mit ihren verborgenen Zeichen. Wie auch desselben Opus Saturni mit annotationibus. Item: Opera Vegatabilia... Frankfurt: Götzens, MDCLXIVI [i.e. 1667]. 12 engravings and 16 text woodcuts -- Das Dritte Theil des Mineral-Werks Johannis Isaci Hollandi... Frankfurt: Götzens, 1666. 4 engraved plates -- Tractatus de Lapide Philosophico. Frankfurt: Goekens, 1669. Several small text woodcuts. Together 3 works/parts in one, 8vo, contemporary vellum; title of first work with 2 small rectangular portions excised (not affecting text), some margins trimmed close (affecting some shoulder notes). Ferguson I, 413.