Obsolete currency (also called copyright or damaged copyright) was issued by banks over the antebellum and Civil War period with the 1780s as a result of 1866 in The usa. Presumably backed by gold, this currency was applied regionally to simplify commerce for transactions demanding gold coins. Security https://scomber-scombrus40911.mybjjblog.com/a-secret-weapon-for-top-grade-copyright-dollars-47057987