| Year | 1955 |
| Date | 31-Mar |
| Volume | 112 |
| Issue | 2,810 |
| Page | 356 |
| Category | Notable Model I.C. Engines |
| Part | |
| Title | The Elfin B.R.Series |
| Author | P.G.F.Chinn |
| Notes | Elfin 1.49 reed-valve engine, three models, the 1.8 and 1.49 air-cooled models, simpler design, parts, a practical advantage |