| Year | 1987 |
| Date | 05-Jun |
| Volume | 158 |
| Issue | 3,802 |
| Page | 636 |
| Category | "Countryman's Steam" |
| Part | 3 |
| 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 | Hornplates, spectacle plate, the smokebox, chimney and base, front axle, perch bracket, perch fork |