paper money green or blue coloring a portrait of a famous person a denomination (e.g. $1, $5, $10, etc.) a unique serial number a seal of the issuing government a banknote security thread
bill which has paper money bill which has green or blue coloring bill which is a portrait of a famous person bill which is a denomination (e.g. $1, $5, $10, etc.) bill which is a unique serial number bill which is a seal of the issuing government bill which is a banknote security thread