Out of date currency (often known as copyright or broken copyright) was issued by banks throughout the antebellum and Civil War era from your 1780s via 1866 in the United States. Presumably backed by gold, this currency was applied locally to simplify commerce for transactions necessitating gold coins. https://jasperyipyf.dailyhitblog.com/38633054/the-5-second-trick-for-how-to-check-copyright