Most people glance at a $20 bill just long enough to confirm it's real before handing it over or tossing it in a deposit ...
Hosted on MSN
The "binary" bill: If your cash has only two digits in the serial number, it's a collector's item
Most of us barely glance at the money we use each day. We look at the amount printed on the front and ignore everything else. Yet one small detail tucked away on every bill could mean the difference ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results