| Year | 2020 |
| Date | 27-Mar |
| Volume | 224 |
| Issue | 4,635 |
| Page | 509 |
| Category | Historic |
| Part | 6 |
| Title | The Stationary Steam Engine |
| Author | Ron Fitzgerald |
| Notes | Takes a look at the history and development of the stationary steam engine. The technical development of the Newcomen engine, the brewer's copper, Barney's engraving, the Dudley Castle engine 1712, amended from Becker and Titley, Beighton's engraving of 1717, the Griff engine, Sutton Nichols engraving 1725, Switzer's engraving 1729, references |