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 P18.4 only both the red printed circumscription on the Vs. and the black circumscription of the Rs. with green circumscription pasted on paper strips. This specimen illustrated in the Grabowski. Sheet stretched on cardboard. III, of the greatest rarity. Grabowski. P18.6.

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