The hand of a patient showing symptoms of callositas and keratosis palmaris et plantaris. Colour lithograph after Mracek (?), ca. 1905.

    • Mraček, Franz, 1848-1908.
    Date:
    [1905?]
    Reference:
    576469i

    Licence: Public Domain Mark

    Credit: The hand of a patient showing symptoms of callositas and keratosis palmaris et plantaris. Colour lithograph after Mracek (?), ca. 1905. Wellcome Collection. Source: Wellcome Collection.

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