In other cases millions were printed but not many were released. This Banknote Checker Tool is for ‘Australian Decimal Banknotes’ with 1 > 100 face values, it currently includes Paper Banknotes dated from 1966 > 1993, Bicentennial Issue 1998 Polymer Banknotes, and current use Polymer banknotes dated 1992 > Current year. Up through Series 1995, all Federal Reserve notes had serial numbers consisting of one letter, eight digits, and one letter, such as A12345678B now only the 1 and 2 notes still use this form. In some cases, 6.4 million star notes were printed for a particular note, and in other cases only 64,000. The replacement notes have a sequence of their own, using the star as their final 'letter.' This allows for 99,999,999 possible replacement notes for any given bank, series and denomination. Each note of the same denomination has its own serial number. Sometimes the note may have a star at the end, and that's where there can be real value. The 2017 20 bills were printed at two different locations- Washington D.C. Sometimes these notes have value on their own (as they may be rare or hard to find, ie the aforementioned Large size notes), and sometimes because of their serial number, such as radar notes that read front to back such as 5411 1145 (or a 'very fancy' looking one such as 55000055), birthday/anniversary notes such as 05061977 ('May 6 1977'), repeater notes such as 7411 7411, low serial numbers such as 00000056, and zero ending notes such as 7800000000. Signature Varieties: One: Carranza and Mnuchin. These can be both Large and small Size bills (pictured below) from all years ranging from the 1800's to now. In other cases millions were printed but not many were released.

In some cases, 6.4 million star notes were printed for a particular note, and in other cases only 64,000. People find all kinds of paper money items in a variety of ways including inheritance, in pocket change, from the ATM, in 'grandma's bible', flea markets, etc. Sometimes the note may have a star at the end, and that's where there can be real value.

Lookup star note