Perfectly preserved piece of the 4 zloty Kosciuszko Insurrection bill by Karl M. Gröll.
Minimal minus for rounding of the lower right corner, but beautiful with visible natural luster.
Cream-colored handmade cardboard paper, produced by the Paper Factory in Jeziorna near Warsaw.
Banknote in circulation from September 17, 1794 to November 6, 1794.