British counterfeit for the Generalgouvernement: 20 Gr. "Hans Frank", perforated K 12 1 / 2, cancelled commercially used item with cancellation "KALUSZYN 10.6.43", besides some creases point at the stamp also perforation fault on, rare, expertized Jungjohann BPP, expertise Robert Brunel VP (2025), in cancelled condition hardly available stamp! Rarity of the collection areas.