16 2/3 Riksdaler Banco

Sveriges Rikes Ständers Bank — the Riksdag's own bank, predecessor to the Riksbank — issued this note in an awkward denomination that only makes sense within the older Swedish currency arithmetic. Sixteen and two-thirds Riksdaler Banco equalled exactly one-quarter of the base unit in a higher reckoning, a holdover from the multi-tiered relationship between Riksdaler Banco, Riksdaler Riksgälds, and Riksdaler Specie that plagued Swedish monetary accounting well into the nineteenth century.

The denomination disappeared when Sweden decimalized and unified its currency system in 1855, which marks the hard end of this series.