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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