| Year | 1933 |
| Date | 01-Jun |
| Volume | 68 |
| Issue | 1,673 |
| Page | 511 |
| Category | Road Locomotive |
| Part | |
| Title | Modelling Traction Engines. A Design for a 1 in. Scale Working Model |
| Author | Henry Greenly |
| Notes | Showmen's engines, John Fowler's standard arrangement of driving axle, deep tooth gears for sprung engines, Fowler and Eyth's patent engine, Fowler's spring gear, securing the driving pin, large driving wheels, the "M.E." model: driving pins, the winding drum, bolt lock |