Charles Étienne Bonnet, the Swiss naturalist and philosopher: profile. Drawing, c. 1794.

    Date:
    c. 1794
    Reference:
    30659i
    Catalogue details

    Licence: Public Domain Mark

    Credit: Charles Étienne Bonnet, the Swiss naturalist and philosopher: profile. Drawing, c. 1794. Wellcome Collection. Source: Wellcome Collection.

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