| Year | 1953 |
| Date | 13-Aug |
| Volume | 109 |
| Issue | 2,725 |
| Page | 200 |
| Category | Locomotive |
| Part | |
| Title | Layout of Stephenson Link-Motion |
| Author | D.G.Webster |
| Notes | Notes on planning the Valve-gear for a 3/4-in. scale G.W.R. Bogie Single locomotive. Cut-off delay, showing the valve motion of G.W.R. Dean bogie single, not so fast |