Zwei Naturgeschichtsbücher Illustrations to Oken's Naturgeschichte für alle Stände. Stuttgart, Hoffmann, 1843. with numerous plates. (Binding worn). 33.5 x 27 cm. Copper collection especially on Funke Naturgeschichte und Technologie (...). Brunswick (n.d.). With numerous col. Copper engravings. 24 x 27 cm.

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