en.wikipedia.org/wiki/Obsolete_denominations_of_United_States_currency

The United States has produced several coins and banknotes of its dollar which no longer circulate or have been disused. Many of these were removed for ...

en.wikipedia.org/wiki/Large_denominations_of_United_States_currency

Large denominations of United States currency greater than $100 were circulated by the United States Treasury until 1969. Since then, U.S. dollar banknotes ...

www.usa.gov/currency

4 days ago ... If you have paper money that is dirty, defaced, torn or more than half of the original size, you can exchange it for ia bill that's in better shape at ...

www.treasury.gov/resource-center/faqs/Currency/Pages/denominations.aspx

Jul 8, 2014 ... The purpose of the United States currency system is to serve the needs ... With the arrival of more secure transfer technologies, however, they ...

www.uscurrency.gov/denominations

Click on the notes below to learn more about their design and security features. ... Washington and the Great Seal of the United States—remains unchanged.