References on this site:

Star Notes

Explains what star notes are, includes easy to read production data and the Star Note Lookup

Web Notes

A brief overview of the Alexander Hamilton Web Press, including the Web Note Lookup

National Banknote Lookup

Search for banks by charter number, bank title, city, county, state, or charter date.

Books I Recommend

Some useful books I've used to make smart buying decisions and create this website.

External Links:
USPaperMoney.info Link
Bureau of Engraving and Printing Link
BEP Production Tables Link