Bøker av Lewis Feuchtwanger

This comprehensive reference book on gems provides detailed information on their practical and scientific value. It is an essential guide for jewelers, artists, mineralogists, and chemists alike. With practical advice on how to identify, cut, and use gems, and fascinating insights into their chemical properties, this book is an invaluable resource for anyone interested in the world of gems.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.