| Year | 2011 |
| Date | 11-Mar |
| Volume | 206 |
| Issue | 4,399 |
| Page | 332 |
| Category | Locomotive |
| Part | 7 |
| Title | Great Western 5in. gauge locomotives |
| Author | Peter Rich |
| Notes | Continues his design for the 'Dean Single' and 'Armstrong' 4-4-0 classes. Hornblocks, crank axle, trailing axle, driving wheel |