| Year | 1952 |
| Date | 11-Sep |
| Volume | 107 |
| Issue | 2,677 |
| Page | 339 |
| Category | Locomotive |
| Part | |
| Title | "Britannia" in 3 1/2-in. Gauge |
| Author | LBSC |
| Notes | Boiler Construction. How to cut out firebox and combustion chamber, firehole ring, throatplate for combustion chamber, combustion-chamber tubeplate, water tubes, crown stays, how to braxe up the assembly |