| Year | 1939 |
| Date | 05-Oct |
| Volume | 81 |
| Issue | 2,004 |
| Page | 406 |
| Category | Railway |
| Part | |
| Title | Railway Practice |
| Author | Chas. S.Lake |
| Notes | Narrow gauge "Garratt" locomotive for South Africa (2-6-2+2-6-2 type). Mechanical stokers in France. Boiler feed water. G.W.R. shock absorbing wagon (experimental). Are tank engines unstable? The "Midland" compounds (3-cylinder L.M.S.R.), reversing gear control. Improving "Lord Nelson" class engines (new blast pipe arrangement |