Oteg : egg preservative (wholly British) for dry storage of eggs in shell (fully patented) / Sozol (1924) Limited.
- Sozol (1924) Limited.
- Date:
- [1934?]
Licence: In copyright
Credit: Oteg : egg preservative (wholly British) for dry storage of eggs in shell (fully patented) / Sozol (1924) Limited. Source: Wellcome Collection.
