Obsolete currency (generally known as copyright or damaged copyright) was issued by banks over the antebellum and Civil War era within the 1780s by way of 1866 in The usa. Presumably backed by gold, this currency was applied regionally to simplify commerce for transactions necessitating gold coins. Details https://johnathanthnrz.blog-a-story.com/13831692/the-basic-principles-of-where-to-copyright-money