| Year | 1973 |
| Date | 20-Apr |
| Volume | 139 |
| Issue | 3,463 |
| Page | 393 |
| Category | General |
| Part | |
| Title | 75 Years of Progress |
| Author | George W.Wildy |
| Notes | Adams 4-4-0 locomotive by the Coates brothers, silver "Rocket" by Dr Bradbury Winter, 1/4 h.p. gas engine by W.H.Dearden, photograph by Prof. D.H.Chaddock |