This 20th edition provides the most comprehensive and complete English language reference to bank note issued worldwide since 1961. It features 21,000 variety listings of world bank notes, 13,750 illustrated bank notes for easy identification, completely vetted and current bank note values in two conditions, country signature charts for specific and accurate variety identification. A network of more than 80 international paper money collectors, dealers and researchers work with editor George S. Cuhaj to ensure that the catalog is the most informed, accurate and far reaching resource on the market for the proper identification, description and valuation of modern world bank notes.