Third Issue – The 3rd situation of fractional currency is the only real series that issued A 3 cent denomination. Also, they were being the initial fractionals to feature signatures from banking officers and the only series to be used throughout the Civil War. See below for 3rd problem fractionals, https://kameronnxrah.verybigblog.com/33154722/what-does-how-to-tell-a-dollar-is-fake-mean