However, it’s rare to find a valuable old coin or paper bill, as they don’t last long in circulation. According to Ted Ancher ...

Special features like these fibers are embedded in currency paper to ensure that reproduction is difficult. While some counterfeiters attempt to draw these fibers onto the surface of the bill ...

many of us still carry a torch for good old fashioned paper. There’s something that’s just so satisfying about the tactile experience of hard copies. But when you factor in bills, mail ...