| Year | 1987 |
| Date | 03-Jul |
| Volume | 159 |
| Issue | 3,804 |
| Page | 30 |
| Category | "Countryman's Steam" |
| Part | 4 |
| Title | Ruston, Proctor Steam Tractor. A 2 in. scale model of the 3 ton single cylinder class SD light steam tractor |
| Author | John Haining |
| Notes | Hind wheels, building traction engine wheels, fitting the spokes, the cylinder, cylinder liner |