20 Mark
€208,763.00
| Issuer | Sorau, City of |
| Year | 1918 |
| Type | Local banknote |
| Value | 20 Mark |
| Currency | Mark (1914-1924) |
| Composition | Paper |
| Size | 123 × 78 mm |
| Shape | Rectangular |
| Printer | |
| No. printed | |
| Designer(s) | |
| Engraver(s) | |
| In circulation to | 1 February 1919 |
| Reference(s) |