When is 50 bucks worth a whole lot more than 50 bucks? When it's a rare 50-dollar bill worth thousands of ... Only 25 ...

But have you ever looked more closely at your dollar bills? Notice any of the symbols ... Symbol: Department of the Treasury ...

While most of the front and back part of the bill is produced in this way, the Treasury seal, Federal Reserve seal and serial numbers are not printed with the Intaglio process. The portrait may ...