Two parts in one large folio volume. 400x230 mm. Contemporary binding in dark brown calf leather, spine with nervs and gilt title.
I: Engraved frontispiece, 30 unnumbered pages including title page, 346, 6 n.n. The leaf chi1 contains “Privilegium Caesareae Majestatis”. 14 engraved plates outside the text of which 10 on double-page and 2 Portraits, one of Kircher and the other of Pope Alexander VII, 2 printed tables outside the text. With 3 very rare volvelles on pp. 132, 154 and 156.
II: Illustrated engraved titlepage, pages 10 unnumbered, 487, 14 unnumbered, with 9 engraved plates outside the text, 5 printed tables outside the text. The second title page bears the date 1664.
Many woodcut and copperplate illustrations in the text, one on full-page.
In total of 7 printed tables, 6 of which are double-page spreads, 25 engraved plates, 10 of which are double-page spreads and the 3 very rare volvelles.
Very nice wide-margin copy with some browning and sporadic foxing.
First edition beautifully illustrated. Merrill: “Perhaps Kircher's most popular work in his day and best known in ours.” Caillet: “Le plus curieux des nombreux ouvrages de ce savant.”
The work is based on Kircher's visit to Sicily in 1637-38 in which he witnessed the eruptions of Etna and Stromboli. His observations of these volcanoes led him to conclude that the centre of the earth is an enormous internal fire for which volcanoes are mere safety valves. The work is not only geological and Kircher continues with fantastic speculations on the earth's interior, its hidden lakes, rivers of fire and strange inhabitants. It includes discussions on the moon, the sun, eclipses, ocean currents, meteorology, hydraulics, minerals and fossils, poisons, metallurgy and mining, alchemy, herbs, astrological medicine, distillation and fireworks.
Parcell: “Symbolism, allegory, and metaphor pervade Athanasius Kircher's (1602-1680) Mundus Subterraneus (The Subterranean World). Elements from the communicative theory of semiotics are useful for exploring Mundus Subterraneus and for illuminating the modern reactions to his works. Kircher used Hermetic and Neoplatonic philosophies as a bridge between medieval thought systems and the growing empirical movement of the Scientific Revolution. In Kircher's studies, no event was taken in isolation, and his examination of Earth rested with Plato's philosophy that the world was created by God as a manifestation of his own perfection. From a modern semiotic viewpoint, Kircher used indexical and iconic signs to combine rational and empirical techniques that sustained his holistic view of the cosmos.”