| Year | 1937 |
| Date | 23-Dec |
| Volume | 77 |
| Issue | 1,911 |
| Page | 622 |
| Category | Steam |
| Part | 3 |
| Title | The Design and Layout of Stephenson's Link Motion |
| Author | G.S.Willoughby |
| Notes | The Point of Suspension of the Launch-Type Link. Importance of forward position, preference for launch-type link, the position of the weigh-bar shaft, the symmetrical setting best, importance of correct advance |