Two Late 19thC Glass Apothecary Bottles with Painted Gold Banners, One for Sodium SulphateOrigin: English Period: Nineteenth Century Provenance: Unknown Date: c. 1875 Circumference: 11 inches Height: 9 inches Both of good proportions bearing original, and, highly individual stoppers. Hand painted in onyx on gold crested banners. The first would have carried Sodium Sulphate, the very well preserved label clearly reading; SOD: SULPH:. Sodium sulphate is the sodium salt of sulphuric acid. Anhydrous, it is a white crystalline solid of formula