The rarest type of postwar banknote designs - zero-numbered production acceptances. Unlike typical cash designs of the period (with consecutive or current numbering), they were not widely distributed to cash registers for specimen purposes. These were made in small numbers at the pre-production stage "circulating" only between the contractor (printer) and the principal (bank) for acceptance purposes. Occasionally they appear in the trade. Unique items.
This type, with zero numbering, but without overprints, is missing from the Lucow Collection - the largest private collection of Polish paper money.
Longitudinal, edge-parallel crease at the edge of the upper margin. Other than that, no comments. Beautiful fresh in presentation, issue condition.
