United States Paper Money Errors - 4th ed.

✮ The new and improved must-have book for U.S. paper money errors
✮ Rarity guide for each note
✮ Prices in four conditions
✮ The universally-used Friedberg Numbering System™–The standard method for describing U.S. currency
✮ Invaluable appendices with data found nowhere else
✮ Hundreds of photos
✮ 296 pages, 20+ with new info
✮ Convenient & handy 5.75 x inch format