| Year | 2010 |
| Date | 12-Mar |
| Volume | 204 |
| Issue | 4,373 |
| Page | 341 |
| Category | Pump |
| Part | 3 |
| Title | Building a vertical steam-driven boiler feed pump |
| Author | Ted Holloway |
| Notes | Machines a Southworth 6in. Donkey Pump. Drilling the port face, operation 3, valve chest, steam inlet port, marking out the holding down studs, shuttle valve, steam channels, on learning how to swear! Soldering/brazing |