| Year | 2010 |
| Date | 01-Jan |
| Volume | 204 |
| Issue | 4,368 |
| Page | 39 |
| Category | Pump |
| Part | 1 |
| Title | Building a vertical steam-driven boiler feed pump |
| Author | Ted Holloway |
| Notes | Machines a Southworth 6in. Donkey Pump. Problem - hydraulic lock, the first lesson, a description of the pump |