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Potassium bitartrate

By Brian Clegg2018-05-24T09:00:00

Early to mid 20th century product tins most visibly one from Folger's Golden Gate Cream Tartar, Edmonds Historical Museum, Edmonds, Washington, USA.

Source: Joe Mabel - CC-BY-SA

Brian Clegg with the winemaking byproduct that may be lurking in your larder

Brian Clegg with the winemaking byproduct that may be lurking in your larder