| Year | 2012 |
| Date | 18-May |
| Volume | 208 |
| Issue | 4,430 |
| Page | 696 |
| Category | Locomotive |
| Part | 14 |
| Title | Building a Gauge 3 Dee |
| Author | Dick Allen |
| Notes | Builds an enlarged version of the Gauge 1 Dee. Painting and lining, splashers and cab sides, wheels, plates and lettering, references |