| Year | 2001 |
| Date | 04-May |
| Volume | 186 |
| Issue | 4,145 |
| Page | 445 |
| Category | Keith's Column |
| Part | 14 |
| Title | Saint Christopher. A GWR Locomotive for 7 1/4in. Gauge |
| Author | Keith Wilson |
| Notes | Springs and associated components for compensation assemblies, cylinder port sizes and passages. Don't keep us in suspense! Butleigh Court, steam chest size, supplier |