| Year | 2015 |
| Date | 30-Oct |
| Volume | 215 |
| Issue | 4,520 |
| Page | 640 |
| Category | Stationary Engine |
| Part | |
| Title | Compo the Compound Oscillator |
| Author | Tony Wright |
| Notes | Builds a simple steam plant with a nod to Tubal Cain. On with the build, the boiler, final assembly, now for the main event |