| Year | 1949 |
| Date | 15-Sep |
| Volume | 101 |
| Issue | 2,521 |
| Page | 353 |
| Category | Road Locomotive |
| Part | |
| Title | Traction Engines not so Well Known |
| Author | Ronald H.Clark |
| Notes | Savages (No. 1 of 1870, second type of chain engine, ploughing and traction engine, "Sandringham" class general purpose engine, main dimensions) |