| Year | 1948 |
| Date | 26-Feb |
| Volume | 98 |
| Issue | 2,440 |
| Page | 222 |
| Category | Locomotive |
| Part | |
| Title | "Maid" and "Minx" |
| Author | LBSC |
| Notes | Cylinders. How to bore the cylinders, cylinder sections, port-face and steam-chest, boring with a bar, machining port-face and sides |