Artists' Colours--Bone Products--Butter and Margarine Manufacture--Casein--Cements--Chemical Works (Designing and Erection)--Chemistry (Agricultural, Industrial, Practical and Theoretical)--Colour Mixing--Colour Manufacture--Compounding Oils--Decorating--Driers--Drying Oils--Drysaltery--Emery--Essential Oils--Fats (Animal, Vegetable, Edible)--Gelatines--Glues--Greases-- Gums--Inks--Lead--Leather--Lubricants--Oils--Oil Crushing--Paints--Paint Manufacturing--Paint Material Testing--Perfumes--Petroleum--Pharmacy-- Recipes (Paint, Oil and Colour)--Resins--Sealing Waxes--Shoe Polishes--Soap Manufacture--Solvents--Spirit Varnishes--Varnishes--White Lead--Workshop Wrinkles.
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