| Year | 1943 |
| Date | 25-Nov |
| Volume | 89 |
| Issue | 2,220 |
| Page | 509 |
| Category | Nautical |
| Part | |
| Title | "Defiant". Details of the construction, development and career of a successful "C" class Flash Steam Racing Boat |
| Author | Edgar T.Westbury |
| Notes | The engine partly dismantled to show internal working parts, hand priming pump, starboard side elevation of engine, oil pumps, forward end elevation of engine, plan of engine, position of pumps |