| Year | 1951 |
| Date | 29-Nov |
| Volume | 105 |
| Issue | 2,636 |
| Page | 706 |
| Category | Locomotive |
| Part | |
| Title | "Britannia" in 3 1/2-in. Gauge |
| Author | LBSC |
| Notes | Constructing the cylinders. Section and cross section, boring and facing job, reaming, back of right-hand cylinder, flange plate, how to machine bolting faces, steam and exhaust |