Townsend, C. F.
Chemistry for Launderers, also for Cleaners and Dyers
Green cloth 8vo, 189pp. Very Good with rubbing to tips and light soil to boards and endpapers. Illustrated with black and white diagrams of microscopic views. Slightly altered for the American audience, including spelling. Best practices for the washroom with explanations of the actual chemistry behind them--proper domestic science.
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