| Year | 1925 |
| Date | 02-Apr |
| Volume | 52 |
| Issue | 1,249 |
| Page | 372 |
| Category | Locomotive |
| Part | |
| Title | My Model 7 1/4-in. Gauge Locomotive 486 |
| Author | Ernest Cooper |
| Notes | Watching the safety valve blowing at 80, finished engine with Master Major in control, boiler under final steam tests, internal firebox, footplate view showing cab fittings and brake cylinders, the tender, some leading dimensions |