This 32-page booklet from 1966 is a must-have for stamp collectors and enthusiasts. It provides an easy-to-use reference guide that helps identify the country of origin for any stamp. Its usefulness is unmatched and it is a valuable addition to any stamp collection. The Stamp Finder is a rare find that was manufactured in the United States and belongs in the publications and supplies category, specifically under stamps. Get your hands on this gem today!