Portrait of Sir David Brewster, seated nearly whole-length, with stereoscope on the table. From "The drawing-room portrait gallery of eminent personages, illustrated news of the world", 1861

    Licence: Attribution 4.0 International (CC BY 4.0)

    Credit: Portrait of Sir David Brewster, seated nearly whole-length, with stereoscope on the table. From "The drawing-room portrait gallery of eminent personages, illustrated news of the world", 1861. Wellcome Collection. Source: Wellcome Collection.

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