Refined gelatine : a pure and economical substitute for Russian isinglass : forming a colourless jelly, which possesses all the properties of the best calves' feet jelly : directions for use.
- Date:
- [1900?]
Licence: Public Domain Mark
Credit: Refined gelatine : a pure and economical substitute for Russian isinglass : forming a colourless jelly, which possesses all the properties of the best calves' feet jelly : directions for use. Source: Wellcome Collection.
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