Excerpt from The Art of Perfumery, and Method of Obtaining the Odors of Plants: With Instructions for the Manufacture of Perfumes for the Handkerchief, Scented Powders, Odorous Vinegars, Dentifrices, Pomatums, Cosmetiques, Perfumed Soap, Etc.; With an Appendix on the Colors of Flowers, Artificial Fruit Essences, Etc., Etc Der - Some Plants yield more than one Perfume Odor of Plants owing to a peculiar Principle known as Essential Oil or Otto, 25 32. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.