A man in a mine, using safety apparatus invented by Auguste Denayrouze, finds asphyxiated miners. Wood engraving by J. Nash, 1874.

    • Nash, J. (Joseph), -1922.
    Date:
    [1874]
    Reference:
    577892i

    Licence: Public Domain Mark

    Credit: A man in a mine, using safety apparatus invented by Auguste Denayrouze, finds asphyxiated miners. Wood engraving by J. Nash, 1874. Wellcome Collection. Source: Wellcome Collection.

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