Licence: Public Domain Mark
Credit: Muscles of the tongue and head. Engraving, 1686. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0007783EL/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Muscles of the tongue and head. Engraving, 1686. Wellcome Collection. Source: Wellcome Collection.