Rare PWPW Master Fund Internal Voucher.
An item typically for internal circulation, having its purchasing power in the era.
An incredible asset of this piece is its exposure to Jan Moczydlowski - a pioneer of collecting Polish interest papers and author of a catalog of them.
Interesting a'la money of the communist times, in a way its substitute for internal use in the Polish Security Printing Works, donating money of the time.
Format: 130 x 70 mm.
