| Year | 1927 |
| Date | 10-Feb |
| Volume | 56 |
| Issue | 1,344 |
| Page | 135 |
| Category | Road Locomotive |
| Part | 9 |
| Title | Chats on Traction Engines |
| Author | "Frost-Spike" |
| Notes | With Some notes on the Building of Working Models. Combined crankshaft and 1st intermediate shaft bearings, cannon bracket for 2nd intermediate shaft, arrangement of three speeds on a compound, four-shaft engine, spring arrangement for hind axle |