| Year | 1950 |
| Date | 23-Nov |
| Volume | 103 |
| Issue | 2,583 |
| Page | 775 |
| Category | Nautical |
| Part | |
| Title | An Electrical Timing Apparatus for Model Power Boats |
| Author | L.V.Raxworthy |
| Notes | Made and used by the North London Society of Model Engineers. The timer ready for use, recorder, the wiring diagram, time base, lap counter, general view, visual indicator (photos by courtesy of "News Sheet" N.L.S.M.E.) |