| Year | 2022 |
| Date | 08-Apr |
| Volume | 228 |
| Issue | 4,688 |
| Page | 520 |
| Category | Stationary Engine |
| Part | 4 |
| Title | A Miniature Oscillating Steam Engine |
| Author | Hotspur |
| Notes | Constructs a three-cylinder reversible oscillating engine. Bearing pedestal, making the crankshaft parts, |