| Year | 2012 |
| Date | 01-Jun |
| Volume | 208 |
| Issue | 4,431 |
| Page | 796 |
| Category | Internal Combustion |
| Part | |
| Title | I/C Topics. The Firefly .46 Project |
| Author | Alex Whittaker |
| Notes | Describes his practical 7.45cc aero glow engine for beginners. The Chinese mill/lathe, do it yourself, men in sheds, glow to go, design, can I make it on my lathe? Fitter's delight, key fits, lapping, flying notes, Firefly Proving Group |