Convincing : it is impossible for any argument in favour of Sunlight to be more convincing than a trial of the soap... / Lever Brothers Ltd.
- Lever Brothers Ltd.
- Date:
- [between 1920 and 1929?]
Licence: In copyright
Credit: Convincing : it is impossible for any argument in favour of Sunlight to be more convincing than a trial of the soap... / Lever Brothers Ltd. Wellcome Collection. Source: Wellcome Collection.
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