BNP827 (PNL): 20 złotych (US$5)
Green, blue, red, and brown. Front: Polish text; coat of arms with crowned eagle; stylized quadrant and fragment of heliocentric system; Nicolaus Copernicus. Back: Polish text; obverse and reverse of Gdańsk szóstak (six grosz); obverse of Elbląg szóstak (six grosz); obverse of Prussian (Toruń) schilling; fragment of heliocentric system; Castle of Warmian Cathedral Chapter in Olsztyn. No security thread. Watermark: None. Printer: PWPW S.A. 150 x 77 mm. Polymer.
a. 7 KWIETNIA 2022. Sig. 19: Glapinski/Jaroszek. Prefix MK. 100,000 notes. Intro: 09.02.2023.
Courtesy of Krzysztof Wojtowicz, Don Ludwig, and Stane Štraus (www.polymernotes.org).