Licence: In copyright
Credit: 'Bynin' Emulsion : a valuable nerve food and restorative : February 1914. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b28638256_0001.jp2/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: 'Bynin' Emulsion : a valuable nerve food and restorative : February 1914. Source: Wellcome Collection.