| Year | 2021 |
| Date | 26-Mar |
| Volume | 226 |
| Issue | 4,661 |
| Page | 430 |
| Category | Pump |
| Part | |
| Title | The Wouda Pumping Station |
| Author | Leen Brouwer |
| Notes | Conducts us on a tour round the world's largest steam-powered pumping station still in service. Four tandem compound steam engines, 'Jaffa' centrifugal pump, condenser, oil separator, cylinder lubricator, steam admission valves, control wheel, oil fired boilers, revolution counter, water gauges |