A proof print of the obverse, black-printed, voucher to commemorate the 80th anniversary in the Uprising.
Not described in catalogs, while the final type (printed on green) is Podczaski DO-105.6 and Lucow 931 with a rarity grade of R7.
Podczaski lists the issued version with high valuations, the blank with an amateur price, while the proof prints are not listed at all!
Dimensions: 120 x 75 mm.