Image Missing: Hearst Museum object titled Notgeld: 20 heller, accession number 7-9940, described as Currency, paper. 20 Heller, in green on white background, with picture of village in front of mountain background, on front. Valid between 28 February, 1920 and 30 December, 1920. L 8.9 cm x W 5.1 cm. Native name and meaning: Notgeld (Emergency currency).