The Klagenfurt - Kaerntehn 20 Heller with a pick number P-S107 was released in 1921 by the Federal State of Carinthia which is located in the south of Austria. The banknotes obverse has a dark green background with blue-bordered orange decorative design. It carries the name of the issuing state and the denomination in German text. The Coat of Arms is also shown as underprint. The reverse of the paper voucher bears a similar design but with the denomination in numerals on both sides of the emblem. The banknote is 67 x 45 mm in size and was printed by Gutenberghaus in Klagenfurt. The particular Austria 20 Heller comes in uncirculated condition and has been authenticated by the Banknote Worlds TAP authenticated specialists.