| Year | 2010 |
| Date | 13-Aug |
| Volume | 205 |
| Issue | 4,384 |
| Page | 198 |
| Category | Stationary Engine |
| Part | 3 |
| Title | Maudslay Columnar Engine of 1862 |
| Author | Anthony Mount |
| Notes | Describes his design. Steam chest, slide valve, valve rod, steamchest gland, slide valve nut, bottom cylinder cover |