0,50 Mark South West Africa
€1.00
| Issuer | South West Africa (1884-1990) |
| Year | 1916-1918 |
| Type | Trade vouchers |
| Value | 0,50 Mark (1/2) |
| Currency | German South West African Mark (1885-1915) |
| Composition | Other (Blue-Green on white linen) |
| Size | |
| Shape | Rectangular |
| Printer | |
| No. printed | |
| Designer(s) | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | P#11 |