| Year | 2001 |
| Date | 23-Feb |
| Volume | 186 |
| Issue | 4,140 |
| Page | 169 |
| Category | Turbine |
| Part | 3 |
| Title | Turbo (Steam turbine locomotive) |
| Author | P.J.M.Southworth |
| Notes | Alters the draughting arrangement, builds a larger turbine wheel. Simple operation, Turbo mark 2, new turbine disk, test runs, gyroscopic effects, pros and cons model turbine? Time well spent |