All available race results R. Dewar
| Date | Race | Rank |
| 12/09 | Beverley - Perth | 22 |
Rider information for 1931
| Rank | 1270 |
| Score | 0 |
| Name | R. DEWAR |
| Country | Australia |
| Team | Individual |
| Date | Race | Rank |
| 12/09 | Beverley - Perth | 22 |
| Rank | 1270 |
| Score | 0 |
| Name | R. DEWAR |
| Country | Australia |
| Team | Individual |