"This book features photographs of marks alongside their actual pieces for perspective. Other books simply show line drawings, but this massive encyclopedia educates collectors and researchers on what the marks actually look like on a piece of pottery or porcelain. Over 7,500 photographs of around 4,000 marks and items, from Abingdon to Zsolnay, are featured in this huge publication. Organized alphabetically by company, this book is the most user-friendly...