| Year | 1989 |
| Date | 03-Nov |
| Volume | 163 |
| Issue | 3,860 |
| Page | 576 |
| Category | Stationary Engine |
| Part | 5 |
| Title | Mermaid. A single cylinder horizontal steam engine to power Neddy |
| Author | Tubal Cain |
| Notes | Flywheel and pulley, the valve gear, eccentric rod, eccentric strap and sheave, eccentric sheave |