Obsolete currency (also known as copyright or broken copyright) was issued by banks in the antebellum and Civil War period in the 1780s as a result of 1866 in The usa. Presumably backed by gold, this currency was employed regionally to simplify commerce for transactions demanding gold coins. https://hupmanncigarsmagnum5444196.azzablog.com/34008795/the-5-second-trick-for-how-to-check-copyright