The big trio : for coughs, colds, croup, etc. and to prevent pneumonia.
- Date:
- [between 1914 and 1925?]
Licence: In copyright
Credit: The big trio : for coughs, colds, croup, etc. and to prevent pneumonia. Source: Wellcome Collection.
Licence: In copyright
Credit: The big trio : for coughs, colds, croup, etc. and to prevent pneumonia. Source: Wellcome Collection.
