| Year | 1951 |
| Date | 15-Feb |
| Volume | 104 |
| Issue | 2,595 |
| Page | 226 |
| Category | Competition |
| Part | |
| Title | A Successful Competition at Leeds |
| Author | |
| Notes | L.P.Raper's 3 1/2"g. saddle-tank locomotive, S.Mitchell's vertical steam launch enigne, D.R.Ripley's 1! scale traction engine |