A dictionary of the raw materials of perfumery.- Plate 1 View of plant used for steam distillation of clove oil.- Plate 2 Complex of reactors used for preparation of perfumery raw materials.- Plate 3 View of a distillation plant used for the clarification of essential oil.- Plate 4 Cleaning out a still used for Spike Lavender in the Cuena district of Spain.- Plate 5 View of stainless steel storage tanks.- Plate 6 View of a modern perfumery distillation plant.