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Soap through the Ages

Soap through the Ages was one of the first series of Unilever Educational Booklets. The booklet gives a survey of the soap industry from its beginning on the shores of the Mediterranean to the 1950s.ContentsI Early historyII A story of struggleIII The modern age is bornIV Looking to the future
Publication date:
Pre 1960

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Soap-Making

Soap-Making was one of the first series of Unilever Educational Booklets. Written in the late 1950s, the booklet describes the principles of detergency and gives an account of both the batch and continuous methods of soap making.Some of the content of this booklet was updated and represented as part of Detergents the...
Publication date:
Pre 1960

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Quick Frozen Foods

This educational booklet, published by Unilever in 1956, gives the history and techniques of food preservation by freezing. Starting with the observations of Clarence Birdseye amongst the Inuits and his subsequent experiments, the booklet follows the story of the changes in the way peas were picked and sold. A full...
Publication date:
Pre 1960

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