#I., Parchment Paper, Vegetable Parchment.# -- The Parchment Paper Machine -- Opaque Supple Parchment Paper -- Thick Parchment -- Krugler's Parchment Paper and Parchment Slates -- Double and Triple Osmotic Parchment -- Utilising Waste Parchment Paper -- Parchmented Linen and Cotton -- Parchment Millboard -- Imitation Horn and Ivory from Parchment Paper -- Imitation Parchment Paper -- Artificial Parchment -- Testing the Sulphuric Acid. II., Papers for Transfer Pictures. #III., Papers for Preservative and Packing Purposes.# -- Butter Paper -- Wax Paper -- Paraffin Paper -- Wrapping Paper for Silverware -- Waterproof Paper -- Anti-corrosive Paper. IV., Grained Transfer Papers. V., Fire-proof and Antifalsification Papers, #VI., Paper Articles.# -- Vulcanised Paper Mache -- Paper Bottles -- Plastic Articles of Paper -- Waterproof Coverings for Walls and Ceilings -- Paper Wheels, Roofing and Boats -- Paper Barrels -- Paper Boxes -- Paper Horseshoes. VII., Gummed Paper. VIII., Hectograph Papers. #IX., Insecticide Papers.# -- Fly Papers -- Moth Papers. #X., Chalk and Leather Papers.# -- Glace Chalk Paper -- Leather Paper -- Imitation Leather. XI., Luminous Papers -- Blue-Print Papers -- Blotting Papers. XII., Metal Papers -- Medicated Papers. XIII., Marbled Papers. XIV., Tracing and Copying Papers -- Iridescent or Mother of Pearl Papers. XV., Photographic Papers -- Shellac Paper -- Fumigating Papers -- Test Papers. #XVI., Papers for Cleaning and Polishing Purposes -- Glass Paper# -- Pumice Paper -- Emery Paper. XVII., Lithographic Transfer Papers. #XIX., Sundry Special Papers# -- Satin Paper -- Enamel Paper -- Cork Paper -- Split Paper -- Electric Paper -- Paper Matches -- Magic Pictures -- Laundry Blue Papers -- Blue Paper for Bleachers. XX., Waterproof Papers -- Washable Drawing Papers -- Washable Card -- Washable Coloured Paper--Waterproof Millboard -- Sugar Paper. XXI., The Characteristics of Paper -- Paper Testing. ENAMELLING ON METAL. #ENAMELS AND ENAMELLING.# For Enamel Makers, Workers in Gold and Silver, and Manufacturers of Objects of Art. By Paul RANDAU. Translated from the German. With Sixteen Illustrations. Demy 8vo. 180 pp. Price 10s. 6d. net. (Post free, 10s. 10d. home; 11s. abroad.) #THE ART OF ENAMELLING ON METAL.# By W. Norman BROWN. Twenty-eight Illustrations. Crown 8vo. 60 pp. Price 2s. 6d. net. (Post free, 2s. 9d. home and abroad.) SILK MANUFACTURE. #SILK THROWING AND WASTE SILK SPINNING.# By Hollins RAYNER. Demy 8vo. 170 pp. 117 Illus. Price 5s. net. (Post free, 5s. 4d. home; 5s. 6d. abroad.) #Contents.# The Silkworm -- Cocoon Reeling and Qualities of Silk -- Silk Throwing -- Silk Wastes -- The Preparation of Silk Waste for Degumming -- Silk Waste Degumming, Schapping and Discharging -- The Opening and Dressing of Wastes -- Silk Waste "Drawing" or "Preparing" Machinery -- Long Spinning -- Short Spinning -- Spinning and Finishing Processes -- Utilisation of Waste Products -- Noil Spinning -- Exhaust Noil Spinning.