Trial specimen : the Wyeth Compressed Tablets Chlorate of Potash.
- Date:
- [between 1885 and 1900?]
Licence: Public Domain Mark
Credit: Trial specimen : the Wyeth Compressed Tablets Chlorate of Potash. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Trial specimen : the Wyeth Compressed Tablets Chlorate of Potash. Source: Wellcome Collection.