| Year | 1959 |
| Date | 29-Oct |
| Volume | 121 |
| Issue | 3,042 |
| Page | 340 |
| Category | Locomotive |
| Part | |
| Title | These steam-electrics could rival the diesel |
| Author | K.W.Willans |
| Notes | Heilmann steam-electric, Brown Boveri, Willans and Robinson, improved efficiency, LMS turbomotive No 6202, steam economies, engine in the fitting shops at Thames Ditton |