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Part 3.—Acids, Alkalies, Salts, Soap, Soda, Chlorine and Its

The History of Salt · Evan Marlett Boddy — chapter 18 of 23 · ~16 words · public domain

Bleaching Compounds, Iodine, Bromine, Alkalimetry, Glycerine, Railway Grease, etc., their Manufacture and Applications, price £1 13s.

The History of Salt · The Wunder Library — complete classics, free to read, with narration.