American Pocket Watch Identification and Price Guide Book 2 by Roy Ehrhardt. This Encyclopedia provides a means for rapid and accurate identification of most American Made Pocket Watches. This encyclopedia presents the known relevant information on American Pocket Watches, organized in such a way that any watch can be identified. This book represents countless hours of research by hundreds of dedicated collectors who have generously offered to share their knowledge. The prices in this book are no longer up-to-date, but the book can still be used for identification. 192 pages, 8 ½ by 11. Copyright 1974. Soft cover. The title pages has separated from the binding. Fair condition. – Book 2,220