Examine the serial figures. There ought to be two serial numbers Found to the experience in the bill on possibly aspect on the portrait. Look at the Monthly bill diligently and Make certain that the serial quantities match.[8] X Exploration source Assess the Monthly bill with A further of the same denomination and sequence. Various denominations

  In 1860, Abraham Lincoln produced the Secret Support for a independent working unit underneath the Division of Treasury in an effort to stem a copyright crisis from the U.S., for the duration of which as numerous as one/three of all bills in circulation had been copyright. Dimension: Paper money is a particular measurement. Some copyright det