Third Challenge – The 3rd challenge of fractional currency is the sole series that issued a three cent denomination. Also, they were being the very first fractionals to function signatures from banking officers and the only real series to be used during the Civil War. See underneath for third challenge https://u-47700powderforsaleonlin31934.blogminds.com/5-easy-facts-about-counterfeiting-money-in-the-usa-described-31128269