| Year | 2010 |
| Month | May |
| Volume | 31 |
| Issue | 11 |
| Page | 387 |
| Author | Clark |
| Subject | Traction Engine |
| Key Word | Cambering Rear Axle Differential Mechanism Coal Bunkers Water Tanks Roll Spray Bars Water Lifter Chimney Water Gauge Canopy |
| Article Title | Wallis and Stephens Advance Steam Roller Part 3 |