• Best selling price guide for stamps from the United States, United Nations, US Possessions, and British North America.
• Information for every stamp collector, novice to expert.
• All popular formats: singles, plate blocks, line pairs, booklet panes, first day covers, postal stationary and more.
• Illustrated Stamp Identifier: describes and pictures the identifying features that enable the collector to distinguish among common and rare look-alike stamps.
• Collector's Guide: explains and describes design varieties, production methods, collecting formats, quality and condition criteria and postal markings.
• 390 full-color, spiral bound pages.
• International Award Winning Harris Reference Catalog.

(1) 2010 US/BNA Postage Stamp Catalog