| Year | 1936 |
| Date | 17-Dec |
| Volume | 75 |
| Issue | 1,858 |
| Page | 599 |
| Category | Model Marine Notes |
| Part | |
| Title | "Universal" engine |
| Author | The Spectator |
| Notes | Flash boiler as finished, winding the tube, throwing the turns out of line, tube and mandrel in vice ready for winding |