#THE MANUFACTURE OF LAKE PIGMENTS FROM ARTIFICIAL COLOURS.# By Francis H. JENNISON, F.I.C., F.C.S. #Sixteen Coloured Plates, showing Specimens of Eighty-nine Colours, specially prepared from the Recipes given in the Book.# 136 pp. Demy 8vo. Price 7s. 6d. net. (Post free, 7s. 10d. home; 8s. abroad.) #Contents.# The Groups of the Artificial Colouring Matters -- The Nature and Manipulation of Artificial Colours -- Lake-forming Bodies for Acid Colours -- Lake-forming Bodies' Basic Colours -- Lake Bases -- The Principles of Lake Formation -- Red Lakes -- Orange, Yellow, Green, Blue, Violet and Black Lakes -- The Production of Insoluble Azo Colours in the Form of Pigments -- The General Properties of Lakes Produced from Artificial Colours -- Washing, Filtering and Finishing -- Matching and Testing Lake Pigments -- Index. #THE MANUFACTURE OF MINERAL AND LAKE PIGMENTS.# Containing (p. c03) Directions for the Manufacture of all Artificial, Artists and Painters' Colours, Enamel, Soot and Metallic Pigments. A Text-book for Manufacturers, Merchants, Artists and Painters. By Dr. Josef BERSCH. Translated by A. C. WRIGHT, M.A. (Oxon.), B.Sc. (Lond.). Forty-three Illustrations. 476 pp., demy 8vo. Price 12s. 6d. net. (Post free, 13s. home; 13s. 6d. abroad.) #Contents.# Introduction -- Physico-chemical Behaviour of Pigments -- Raw Materials Employed in the Manufacture of Pigments -- Assistant Materials -- Metallic Compounds -- The Manufacture of Mineral Pigments -- The Manufacture of White Lead -- Enamel White -- Washing Apparatus -- Zinc White -- Yellow Mineral Pigments -- Chrome Yellow -- Lead Oxide Pigments -- Other Yellow Pigments -- Mosaic Gold -- Red Mineral Pigments -- The Manufacture of Vermilion -- Antimony Vermilion -- Ferric Oxide Pigments -- Other Red Mineral Pigments -- Purple of Cassius -- Blue Mineral Pigments -- Ultramarine -- Manufacture of Ultramarine -- Blue Copper Pigments -- Blue Cobalt Pigments -- Smalts -- Green Mineral Pigments -- Emerald Green -- Verdigris -- Chromium Oxide -- Other Green Chromium Pigments -- Green Cobalt Pigments -- Green Manganese Pigments -- Compounded Green Pigments -- Violet Mineral Pigments -- Brown Mineral Pigments -- Brown Decomposition Products -- Black Pigments -- Manufacture of Soot Pigments -- Manufacture of Lamp Black -- The Manufacture of Soot Black without Chambers -- Indian Ink -- Enamel Colours -- Metallic Pigments -- Bronze Pigments -- Vegetable Bronze Pigments.