| Year | 1938 |
| Date | 24-Nov |
| Volume | 79 |
| Issue | 1,959 |
| Page | 503 |
| Category | Locomotive |
| Part | |
| Title | Loco. Prototypes. News and Notes |
| Author | Chas. S.Lake |
| Notes | Boiler operations in Swindon Works, G.W.R. (special drilling jig). Replies to correspondents. A suggested coupling arrangement (by inside rods P.L.M. Railway 2-10-2). Walschaerts valve-gear |