Robert Bénard (1734–1777) – Conchological Study of Various Thorny Oyster Shells – EngravingDahlstroms Auctioneer4.3(19)€203 days Left
Jan Jonston (1603–1675) – Study of Marine Invertebrates and Zoophytes – Engraving (1657)Proverde Auctions4.5(62)$56 days Left
Robert Bénard (1734–1777) – Anatomical Study of Mactra Shells – Engraving (18th Century)Proverde Auctions4.5(62)$56 days Left
Goldsmith, Oliver C1850 Hand Col Print. Agate, Turbo Shells 60Albion Auctions4.7(383)$10(2 bids)Jun 25, 2026
