All available race results Herbert W. Keizer
| Date | Race | Rank |
| 04/06 | Anfield 100 Invitational | 15 |
Rider information for 1900
| Rank | 103 |
| Score | 5 |
| Name | Herbert W. KEIZER |
| Country | Great Britain |
| Team | Individual |
| Date | Race | Rank |
| 04/06 | Anfield 100 Invitational | 15 |
| Rank | 103 |
| Score | 5 |
| Name | Herbert W. KEIZER |
| Country | Great Britain |
| Team | Individual |