Improve your products... : with Alcolec : lecithins for every purpose : a valuable colloid, emulsifier and anti-oxidant and a dietetic and food ingredient of high biological value... / American Lecithin Company, Inc.

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Improve your products... : with Alcolec : lecithins for every purpose : a valuable colloid, emulsifier and anti-oxidant and a dietetic and food ingredient of high biological value... / American Lecithin Company, Inc. In copyright. Source: Wellcome Collection.