3rd Difficulty – The 3rd issue of fractional currency is the sole sequence that issued A 3 cent denomination. Additionally, they were being the primary fractionals to function signatures from banking officers and the only series to be used during the Civil War. See under for third issue fractionals, or https://fresh-atlantic-mackerel71470.blogacep.com/38557011/details-fiction-and-copyright-us-coins-for-sale