The banknote reconstruction was created in 2004 based on the discovery of the original copper pair of obverse matrix and the original reverse impression.
All banknote reconstructions have the series MCSM and are numbered 001 to 1057. The reconstructions numbered from 001 to 999 are intended for collectors, while those numbered from 1000 to 1057 are mostly for archival purposes. The marking "Copy 2004" was added to the lower margin during the printing of the reconstruction to prevent it from being considered a discovered banknote. - Quote from the catalogue "Polish Banknotes and Designs" by Czesław Miłczak