A 20 zlotych banknote from 1939, L series, part of the so-called "emigration issue" (printed by TDLR in London).
Unlike the design proofs, this banknote is a slightly rarer circulation version.
A beautiful piece, confirmed by a high PMG grading score, with a PPQ notation attesting to the exceptional quality of the paper —this is the MAX SCORE for this banknote in the PMG registry,
References: Miłczak 83



