De re metallica libri XII.

Fourth Latin edition. Basel, Emanuelis König, 1657. Folio. Woodcut title-vignette. 2 folding woodcut plates. 270 woodcut illustrations, of which 67 full-page. (10), 708, (90) pp. Contemporary full calf with five raised bands, rubbed, 5 cm split at head of rear joint. Contents with light browning and offsetting. A few leaves with minor spots, but overall a fine copy.