| Year | 1955 |
| Date | 14-Apr |
| Volume | 112 |
| Issue | 2,812 |
| Page | 408 |
| Category | Road Locomotive |
| Part | |
| Title | Rebuilding a Steam Tractor |
| Author | L.N.Smith |
| Notes | Aveling & Porter G.N.D. compound 5-ton steam tractor No. "7898", views, arrangement of pump for hydraulic test |