A description of the vibrator (Engl. pat. 1890. No.4390.) and directions for use / by C.H. Liedbeck.

  • Liedbeck, C. H.
Date:
1891

Licence: Public Domain Mark

Credit: A description of the vibrator (Engl. pat. 1890. No.4390.) and directions for use / by C.H. Liedbeck. Source: Wellcome Collection.

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