50 000 000 000 Mark Reichsbahndirektion
€381,487.00
| Issuer | Elberfeld, City of |
| Year | 1923 |
| Type | Local banknote |
| Value | 50 000 000 000 Mark (50 000 000 000) |
| Currency | Mark (1914-1924) |
| Composition | Paper |
| Size | 125 × 80 mm |
| Shape | Rectangular |
| Printer | |
| No. printed | |
| Designer(s) | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | DeNG 13#006-8 |