Cosmos, sketch of a physical description of the universe / By Alexander von Humboldt. Translated [by Mrs. E.J. Sabine] under the superintendence of Lieut.-Col. Edward Sabine [the editor].

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Cosmos, sketch of a physical description of the universe / By Alexander von Humboldt. Translated [by Mrs. E.J. Sabine] under the superintendence of Lieut.-Col. Edward Sabine [the editor]. Public Domain Mark. Source: Wellcome Collection.