A scientist using a steam machine with pulley to extract a tooth from a man. Pen drawing by C.E.H., 1894.

Date:
1894
Reference:
16761i

Licence: Public Domain Mark

Credit: A scientist using a steam machine with pulley to extract a tooth from a man. Pen drawing by C.E.H., 1894. Wellcome Collection. Source: Wellcome Collection.

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