Devil's food cake / Royal Baking Powder Co.
- Royal Baking Powder Company.
- Date:
- [between 1910 and 1919?]
Licence: In copyright
Credit: Devil's food cake / Royal Baking Powder Co. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b15792511_0002.jp2/full/800%2C/0/default.jpg)
Licence: In copyright
Credit: Devil's food cake / Royal Baking Powder Co. Source: Wellcome Collection.