| Year | 2024 |
| Date | 29-Dec |
| Volume | 232 |
| Issue | 4,733 |
| Page | 75 |
| Category | Nautical |
| Part | 4 |
| Title | Hercules A twin cylinder compound condensing marine steam engine |
| Author | Chris Walter |
| Notes | Builds an engine described in Model Engineer 100 years ago. Connecting rods, crossheads and piston rods, top cylinder covers, bottom cylinder covers and piston rod glands |