Obsolete currency (often called copyright or damaged copyright) was issued by banks throughout the antebellum and Civil War era with the 1780s via 1866 in the United States. Presumably backed by gold, this currency was employed regionally to simplify commerce for transactions requiring gold coins. 2. Forbes – https://ziontiuep.blogcudinti.com/33392725/the-basic-principles-of-where-to-copyright-money