| Year | 1949 |
| Date | 30-Jun |
| Volume | 100 |
| Issue | 2,510 |
| Page | 804 |
| Category | Steam |
| Part | |
| Title | Utility Steam Engines |
| Author | Edgar T.Westbury |
| Notes | Double-flue return-tube (Scotch) boiler by British Industrial Model Services Ltd., water-tube boilers, model steam plant by T.Fletcher, pot boiler by originated by Fred Smithies |