20 Heller Kärnten
€223,537.00
| Issuer | Federal State of Carinthia |
| Year | 1920 |
| Type | Local banknote |
| Value | 20 Hellers (0.20) |
| Currency | Krone (1918-1921) |
| Composition | Paper |
| Size | 67 × 43 mm |
| Shape | Rectangular |
| Printer | |
| No. printed | |
| Designer(s) | |
| Engraver(s) | |
| In circulation to | 31 December 1920 |
| Reference(s) | KK Banknoten#427 |