| Year | 1994 |
| Date | 01-Apr |
| Volume | 172 |
| Issue | 3,966 |
| Page | 403 |
| Category | Countryman's Steam |
| Part | 3 |
| Title | Caradoc. A 3in. scale Steam Tractor in the modern mode |
| Author | John Haining |
| Notes | Describes its valve gear and motion, gives advice on case hardening. Components for Orcop Yeoman portable engine supplied by D.J.M. Steam Supplies |