Zoology - Ichthyology Gronovius, Laurentius Theodorus Museum ichthyologicum, sistens piscum indigenorum & quorundam exoticorum ... 2 vols. in 1 vol. With 7 copper plates by A. Delfos as well as woodcut TVignette and book decoration. Leiden, Haak, 1754-1756. 5 fol., 70 pp. 4 fol., 88 pp. Folio. Mod. HLdr. with gilt stamped ribbed label (cover sporadically stained). Nissen, Fischbücher 65 a. ZBI 1726 - Bosgoed, Bibl. Ichth., 93 - Title with small backed cut-out, 1 leaf with backed losses (both without loss of text), pages partly somewhat wavy, browned and slightly foxed, overall well-preserved copy with nuanced copper plates throughout. Ichthyology. - 2 parts in 1 vol. With 7 copper plates. Modern half leather with gilt stamped label to spine (boards with single stains). - Title with small backed cut out, one leaf with backed defects (both without loss of text), pages partly slightly wava, browned and foxed, overall well preserved copy with nuanced copper plates throughout.