| Year | 1981 |
| Date | 07-Aug |
| Volume | 147 |
| Issue | 3,662 |
| Page | 954 |
| Category | Competition |
| Part | |
| Title | Chingford's Model Internal Combustion Locomotive Efficiency Competition |
| Author | Stan Bray |
| Notes | The results board, Freelance 0-4-0 narrow gauge design "Nuts and Bolts" by Mr Stock, Mr Smith's petrol hydraulic locomotive, 0-6-0 shunter from Chelmsford, Phil Hains' "1831", Trevor Hobden with his 5"g. locomotive and the tankard |