'Bynotone' : a concentrated nutrient rich in vitamins : May 1926, June 1926, July 1926.
- Date:
- 1926
Licence: In copyright
Credit: 'Bynotone' : a concentrated nutrient rich in vitamins : May 1926, June 1926, July 1926. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b28638621_0001.jp2/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: 'Bynotone' : a concentrated nutrient rich in vitamins : May 1926, June 1926, July 1926. Source: Wellcome Collection.