| Year | 1949 |
| Date | 14-Jul |
| Volume | 101 |
| Issue | 2,512 |
| Page | 35 |
| Category | Steam |
| Part | |
| Title | Utility Steam Engines |
| Author | Edgar T.Westbury |
| Notes | Horizontal mill engine by Kennion Bros., boiler material, thermal efficiency, circulation in a Yarrow type water-tube boiler, fast-steaming boiler by the Imperia Co., convection currents, a freely-adapted type, the Blakeney water-tube boiler, an advantage |