Licence: In copyright
Credit: Sir Robert Jones. Pencil drawing by D. C. L., 1929. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0003132/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: Sir Robert Jones. Pencil drawing by D. C. L., 1929. Wellcome Collection. Source: Wellcome Collection.