Perfectly preserved banknote with perfect vivid printing colors, with characteristic deep numerator punch giving a three-dimensional effect, almost imperceptible not affecting the excellent visual perception crease at the upper right and lower left margins.
Rare in such good condition.
The author of the banknote was Julian Palka, the watermark placed in a circle - an image of Nicolaus Copernicus' head.
Banknote printed by PWPW, in circulation since June 1, 1966.
