One of the most eye-catching designs in U.S. currency history is the 1869 Rainbow $1 Legal Tender Note. Nicknamed for the colorful tints of blue, green, and red ink, this bill features a portrait of ...

Each modern U.S. dollar bill is designed to be unique, a feature ensured by a distinctive serial number. This identifier, comprising ten or eleven digits, is not a random sequence. Each letter and ...

How much are $2 bills worth? Not all two-dollar bills are valuable (beyond their $2 face value) but some of them could be worth thousands. For example, a $2 Federal Reserve Star Note, printed in 2003 ...