| Year | 1971 |
| Date | 30-Apr |
| Volume | 137 |
| Issue | 3,416 |
| Page | 436 |
| Category | Locomotive |
| Part | 18 |
| Title | Princess of Wales. 5 in. gauge Midland Railway 4-2-2 "Single" |
| Author | Martin Evans |
| Notes | Boiler expansion bracket, dome casing, buffers and couplings, cab fittings, couplings, check valves |