Why the nation needs more fats : interesting information about the need for eating more butter or vitaminised margarine / issued by Messrs. Van den Berghs and Jurgens (Sales) Ltd.

Licence: Public Domain Mark

Credit: Why the nation needs more fats : interesting information about the need for eating more butter or vitaminised margarine / issued by Messrs. Van den Berghs and Jurgens (Sales) Ltd. Source: Wellcome Collection.