| Year | 1973 |
| Date | 05-Jan |
| Volume | 139 |
| Issue | 3,456 |
| Page | 9 |
| Category | Road Locomotive |
| Part | 3 |
| Title | Building the Allchin |
| Author | W.J.Hughes |
| Notes | Hornplates and bearings. Cutting the slots and holes, spectacle and front plates, upper bearing brackets, third shaft bearing brackets |