Description and research notes
Discovery AR-prefix red-overprint specimen of the 50 Zlotych banknote from the 1994 Polish issue, bearing serial number AR0000000. The note carries a red diagonal SPECIMEN overprint, paired red oval NO VALUE stamps, round punch cancellations, and De La Rue specimen-control number 005. This AR-prefix form is unrecorded in Milczak and Pick and belongs to the same discovery-level production group as the related AR approval specimen.
The face preserves the complete final design prepared for the National Bank of Poland, with the portrait of King Casimir III the Great, the Polish eagle, vertical PIĘĆDZIESIĄT ZŁOTYCH denomination text, large 50 value device, National Bank of Poland title, Warsaw date of 25 March 1994, and printed signatures of Hanna Gronkiewicz-Waltz and Wieslaw Biernatowicz.
Serial AR0000000 is the principal prefix diagnostic. The all-zero numbering identifies the note as specimen material, while the AR prefix places it within a previously undocumented control group for the 1994 50 Zlotych issue. The red specimen markings and punch cancellations establish its controlled non-circulating status while preserving the complete production design.
The lower tracking panel carries De La Rue specimen-control number 005, linking the note to the printer's internal specimen-control system. Together with the AR prefix and zero serial, it provides a clear production identity for this specific specimen form.
Produced by Thomas De La Rue in London for the National Bank of Poland, the note uses Andrzej Heidrich's final 1994 design with layered guilloche fields, Gothic ornamental structure, detailed value panels, and the King Casimir III the Great watermark.
This AR-prefix red-overprint specimen is a direct production artifact from the creation of Poland's 1994 banknote issue. Its importance lies in documenting a previously unrecorded specimen form through a complete surviving note with identifiable prefix, control number, printer markings, and final production design.










