| Year | 2011 |
| Date | 02-Dec |
| Volume | 207 |
| Issue | 4,418 |
| Page | 794 |
| Category | Locomotive |
| Part | 3 |
| Title | Building a Gauge 3 Dee |
| Author | Dick Allen |
| Notes | Builds an enlarged version of the Gauge 1 Dee. The full-size Dee, wheels, crank and rear axles, axle boxes and eccentrics, crankpins, wheel quartering, coupling rods, eccentric straps, acknowledgment |