Dr. Bronson's compound pepsin troches / Bronson Chemical Co.
- Bronson Chemical Co.
- Date:
- [between 1880 and 1889?]
Licence: Public Domain Mark
Credit: Dr. Bronson's compound pepsin troches / Bronson Chemical Co. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Dr. Bronson's compound pepsin troches / Bronson Chemical Co. Source: Wellcome Collection.