| Year | 2024 |
| Date | 16-Dec |
| Volume | 232 |
| Issue | 4,732 |
| Page | 37 |
| Category | Nautical |
| Part | 3 |
| Title | Hercules A twin cylinder compound condensing marine steam engine |
| Author | Chris Walter |
| Notes | Builds an engine described in Model Engineer 100 years ago. Cylinder, rear support columns, cylinder block support plate, column bases |