| Year | 1950 |
| Date | 02-Feb |
| Volume | 102 |
| Issue | 2,541 |
| Page | 136 |
| Category | Locomotive |
| Part | |
| Title | 5-in. Gauge "Doris" |
| Author | LBSC |
| Notes | Section of cylinder, cylinders. ports, passages and liners, section through exhaust port, bolting face, screwy! Steam chest liner, piston and covers, piston valves and spindles, alternative bobbins, thank you all! |