| Year | 1940 |
| Date | 06-Jun |
| Volume | 82 |
| Issue | 2,039 |
| Page | 536 |
| Category | Aeronautical |
| Part | |
| Title | A Launching Catapult |
| Author | S.H.Rutherford |
| Notes | All set for launching, starting form scratch, solid job, superstructure, the complete apparatus, underside of carrier, (photos by R.J.Baker) |