Banknotes, German Notgeld and KGL, Bielefeld (Westphalia), Notgeld besonderer Art, 25 Mark silk, white 15.7.1921 - 1.4.1922. Proof in sheet, in silk instead of linen and in 4-color-print: green/red/blue/black. Green print dark green. Like P18.4b only the red printed circumscription on the Vs. pasted with green circumscription on paper strip. This copy illustrated in Grabowski. Sheet stretched on cardboard. II-III, of greatest rarity. Grabowski. P18.5.

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