| Year | 2010 |
| Date | 15-Jan |
| Volume | 204 |
| Issue | 4,369 |
| Page | 78 |
| Category | Locomotive |
| Part | 10 |
| Title | Charlie. A Southern Railway Q1 for 3 1/2in. gauge |
| Author | Nick Feast |
| Notes | Machines the connecting rods, big ends and slide bars. Finishing operations, axle pump? Spark arrestor blockage |