| Year | 2008 |
| Date | 04-Jan |
| Volume | 200 |
| Issue | 4,316 |
| Page | 42 |
| Category | Locomotive |
| Part | |
| Title | The birth of a locomotive (Aquila) |
| Author | Stephen Wessel |
| Notes | Describes the story of Aquila, a new narrow gauge locomotive design. Designing a new engine, engine description, axle boxes and axles, valve gear, super heater, regulator, tender, brakes, performance, conclusion, Aquila at a glance |