| Year | 2021 |
| Date | 18-Jun |
| Volume | 227 |
| Issue | 4,667 |
| Page | 33 |
| Category | Historic |
| Part | 22 |
| Title | The Stationary Steam Engine |
| Author | Ron Fitzgerald |
| Notes | Two Leeds Mills with Consequences. Takes a look at the history and development of the stationary steam engine. Benjamin Gott's Bean Ing Mill engine 1792, the inner yard of Benjamin Gott's Bean Ing Mill, Drawing by Fred C.Jones, Marshall's 'A' Mill Boulton and Watt engine, Boulton and Watt Collection Birmingham Central Library, valve gear for Marshall's 'A' Mill engine, references |