Joannes Jonstonus – Herpetological Study with Lizards and Salamanders – Engraving (c. 1650)Dahlstroms Auctioneer4.2(16)€206 days Left
Friedrich Justin Bertuch – Study of Frogs and Toads – Hand-coloured copper engraving (c. 1805)Dahlstroms Auctioneer4.2(16)€207 days Left
Friedrich Justin Bertuch – Study of Toads and Horned Frogs – Hand-coloured copper engravingDahlstroms Auctioneer4.2(16)€206 days Left
Friedrich Justin Bertuch (1747–1822) – Salamanders and Newts – Hand-coloured copper engravingProverde Auctions4.4(56)$10(2 bids)3 days Left
