Banknote 20 Polish marks 17.05.1919, series E
A variety with a single-letter series type, with 7-digit numbering and, as for this variety, each banknote number starts with "0". In addition, the banknote has an interesting and less common feature - the printing of the series and numbering is not in the typical red color, but in the less common cherry color. Highly recommended - the banknote is getting harder and harder to find in this state of preservation these days.
A very nice piece, confirmed by a solid PMG grading note.
Literature : Miłczak 21c