| Year | 1974 |
| Date | 21-Jun |
| Volume | 140 |
| Issue | 3,491 |
| Page | 601 |
| Category | Road Locomotive |
| Part | 19 |
| Title | Building the Allchin |
| Author | W.J.Hughes |
| Notes | Hub caps, driving pins, retaining collars, jig drilling for driving pins, pin retaining collars and studs, the fore carriage, front axle, turntable, fore-carriage fork, spud pan |