| Year | 1932 |
| Date | 29-Dec |
| Volume | 67 |
| Issue | 1,651 |
| Page | 603 |
| Category | Railway |
| Part | |
| Title | A New Gyro Mono-Rail Locomotive and its Inventor |
| Author | A.W.M. |
| Notes | R.T.Benthall (member SM&EE). Personal record, side view, preliminary experiments, how to understand gyroscopes, advantages of a mono rail, workshop (originally an army travelling workshop), developing the system |