| Year | 2020 |
| Date | 17-Jul |
| Volume | 225 |
| Issue | 4,643 |
| Page | 145 |
| Category | Historic |
| Part | 10 |
| Title | The Stationary Steam Engine |
| Author | Ron Fitzgerald |
| Notes | The Watt Engine Moves to England. Takes a look at the history and development of the stationary steam engine. James Watt's 1796 drawing illustrating the 1769 patent specification, references |