| Year | 2015 |
| Month | January |
| Volume | 36 |
| Issue | 7 |
| Page | 248 |
| Author | Gearing |
| Subject | Traction Engine |
| Key Word | Piston and Cylinders Control Valve Assembly Safety Valve PressureRelease Plug Drive Belt |
| Article Title | Small Traction Engine Powered by Air from a Tyre Pump |