Many people are curious about old jewelry. Usually they have some tucked away somewhere or have inherited jewelry passed down from previous generations. This book helps readers accurately circa date their pieces, authenticate and identify metals, and determine the value of treasured items made form 1840 to 1950. With 2000 updated prices, this revised edition is a key reference for dealers, collectors, and appraisers. Sections include jewelry styles from 1840 to 1950, an overview of 100 years of cameos, and the answers to questions about jewelry manufacturing and construction techniques.