Illustration of El Mahdi. The phrenological journal, 1885.
Licence: Public Domain Mark
Credit: Illustration of El Mahdi. The phrenological journal, 1885. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0081844/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Illustration of El Mahdi. The phrenological journal, 1885. Wellcome Collection. Source: Wellcome Collection.