Obsolete currency (also called copyright or broken copyright) was issued by banks in the course of the antebellum and Civil War period from the 1780s via 1866 in the United States. Presumably backed by gold, this currency was utilized regionally to simplify commerce for transactions demanding gold coins. https://buyfreshmackerelnearme70122.blogrelation.com/39568692/everything-about-copyright-silver-dollar-for-sale