| Year | 1981 |
| Date | 03-Apr |
| Volume | 147 |
| Issue | 3,654 |
| Page | 427 |
| Category | Locomotive |
| Part | 12 |
| Title | "Ashford". A 5 in. gauge Southern Railway Class U 2-6-0 locomotive |
| Author | Martin Evans |
| Notes | The regulator, smokebox saddle, regulator for parallel barrel boiler, regulator and inner dome for taper boiler, check valves, blowdown valves, safety valves, |