Ayer's cherry pectoral : cures colds & coughs : Penn's treaty (1682 or 1683?) / Dr. J.C. Ayer & Co.
- Dr. J.C. Ayer & Co.
- Date:
- [between 1880 and 1889?]
Licence: Public Domain Mark
Credit: Ayer's cherry pectoral : cures colds & coughs : Penn's treaty (1682 or 1683?) / Dr. J.C. Ayer & Co. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b16553202_0001.jp2/full/800%2C/0/default.jpg)