Ayer's cherry pectoral for colds and coughs : to heal and strengthen the lungs and vocal organs use Ayer's Cherry pectoral / prepared by Dr. J.C. Ayer & Co.
- Dr. J.C. Ayer & Co.
- Date:
- [between 1880 and 1889?]
Licence: Public Domain Mark
Credit: Ayer's cherry pectoral for colds and coughs : to heal and strengthen the lungs and vocal organs use Ayer's Cherry pectoral / prepared by Dr. J.C. Ayer & Co. Source: Wellcome Collection.
