I'm no expert with regards to currency, but I think your note is more properly categorized as 'obsolete currency.' My understanding is that the term 'fractional currency' is typically used for federal notes, not state issues. The North began printing its fractional currency around 1862, and it continued long after the Civil War ended. If you are trying to research your note, I'm pretty sure you need to be looking under 'Obsolete,' not 'Fractional.'