| Year | 2023 |
| Date | 17-Nov |
| Volume | 231 |
| Issue | 4,730 |
| Page | 698 |
| Category | Nautical |
| Part | 1 |
| Title | Hercules A twin cylinder compound condensing marine steam engine |
| Author | Chris Walter |
| Notes | Builds an engine described in Model Engineer 100 years ago. Background, the model, design, engine bedplate, see 50 1185 5 and 34 |