| Year | 1940 |
| Date | 04-Apr |
| Volume | 82 |
| Issue | 2,030 |
| Page | 341 |
| Category | Model Aeronautics |
| Part | |
| Title | The "Elf", Low-Wing Cabin Monoplane |
| Author | Lawrence H.Sparey |
| Notes | Construction of a model aeroplane. Plan view, side view, sizes and positions of ring formers, the rings in course of construction, formers on their discs on the building jig, list of materials |