Light emitted by Röntgen Ray Tubes: letters and shapes. Photoprint from radiograph, by James Wimshurst, 1898.

    • Wimshurst, James, 1832-1903.
    Date:
    1898
    Reference:
    579888i

    Licence: Public Domain Mark

    Credit: Light emitted by Röntgen Ray Tubes: letters and shapes. Photoprint from radiograph, by James Wimshurst, 1898. Wellcome Collection. Source: Wellcome Collection.

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