The "Jewelers Circular/Keystone Sterling Flatware Pattern Index Book 2nd Ed. 1983" is a reference guide specifically tailored for jewelers and collectors in the antique silver industry. This book serves as a valuable resource for identifying and cataloging various flatware patterns, offering insights and details that are useful for pricing and identification purposes within the antique silver market. This vintage book is in overall good condition but does show some minor signs of wear from use and from age. See pictures for more details.