ations $5 and higher indicates the note series.ation, series, and serial number to see its production numbers.For information about the $20 note issued from 1914 - 1990, click here. The design includes series years 1990, 1993, and 1995
A unique combination of eleven numbers and letters appears twice on the front of the note. The letter of each indicator matches the second letter of the serial number on the note. Home 1988 $20 dollar bill serial number Lookup Banknote Identifiers and Symbols U
