Bank Piece, on the obverse a large stamp of the National Government and the stamp of the Treasury Department. The highest grading note that has appeared on the Onebid auction market. Here a very high PMG 64 to this one with a credit of EPQ for excellent paper quality. There were only 4 pieces listed on onebid in PMG, three without the EPQ marker (PMG 58 - 885pln, PMG 63 - 1,920pln, PMG 58 - 1,947 pln) and one with the EPQ marker (PMG 40 EPQ - 1,859 pln).
https://onebid.pl/pl/archive/1/0/0/0/100 1863 pmg The offered piece outclasses all those offered so far in terms of quality and note height, and can only be equaled by the other piece from the same collection (there were only 2 pieces in it, there will be no more) a piece from the last 27 WDA auction sold for 3035PLN
https://onebid.pl/pl/banknoty-powstanie-styczniowe-obligacja-tymczasowa-100-zlotych-1863-dwie-pieczecie/2529880 Banknote for the best collections.