A visually pleasing denomination pair from the 1919 vintage.
Banknote of unknown authorship by the printers of the Waterlow printing house, watermark placed in an oval - an image of Tadeusz Kosciuszko in profile.
The banknotes, dated February 28, 1919, corresponding to the Sejm's resolution on replacing the Polish mark with the new zloty currency, were put into circulation on April 28, 1924; the banknotes show the Bank of Poland as the issuer, which did not yet exist in 1919.