New to the Whitman lineup, United States Paper Money Errors by father-daughter duo Dr. Fred Bart and Bianca Bart returns in a fully revised and long awaited fifth edition. Few mistakes generate the fascination and buzz that paper money errors do, making this an essential resource for collectors.

Now in full color, this must-have guide features more than 550 photos, values in up to four grades, and the universally recognized Friedberg Numbering System™, making identification easy. It also includes rarity guides for each note and invaluable appendices with exclusive data found nowhere else.

Chapters are arranged according to the actual production sequence within the Bureau of Engraving and Printing (BEP), providing a logical flow for readers. Historic photographs from the BEP offer a fascinating glimpse into currency production during a bygone era, contrasting sharply with the advanced technology currently in use.

Error notes continue to carve an ever larger niche in paper money. Explore important historical developments, industry insights, and exciting new discoveries in United States Paper Money Errors, the definitive reference on the topic.

This is the first title rebranded and published under the new Professional Series™—a must-have resource for dedicated collectors. Designed to deepen your knowledge, this advanced series delivers in-depth history, technical details, and pricing on specialized numismatic categories such as errors, varieties, patterns, foreign coins, and more. Authored by industry experts, each book in the series provides the knowledge and insight needed to take your collecting to the next level!