Pull any bill out of your wallet. See the dark green numbers on the top-left and top-right corners? Those are serial numbers, and some are more rare than others. If you happen to have paper money with ...

Researchers have uncovered previously unknown money-printing innovations developed by Benjamin Franklin, and one of them told Newsweek which one of those innovations served a double purpose. Franklin, ...

The rare 2.5 Rupee note from British-era India has become a prized collector’s item today. Issued briefly in 1918, its ...

A papermaker in Massachusetts named Zenas Marshall Crane is traditionally credited with being the first to include tiny fibers in the paper pulp used to print currency in 1844. But scientists at the ...

Colonial Currency, Massachusetts, 12 Pence, 1776, Paper Money of the United States Page 218 states the image is courtesy of the Federal Reserve Bank of San Francisco and clearly shows that the reverse ...

Most people treat old currency notes as useless paper and either spend them quickly or keep them forgotten in drawers. However, in the world of currency collectors and numismatics, certain rare notes ...