| Year | 1955 |
| Date | 17-Feb |
| Volume | 112 |
| Issue | 2,804 |
| Page | 178 |
| Category | Notable Model I.C. Engines |
| Part | |
| Title | The Cox 0.049 Reed-Valve Engine |
| Author | P.G.F.Chinn |
| Notes | The 0.82 c.c. Cox Thimble-drome free-flight model aircraft version, bottom end parts, piston and cylinder, rear view, reed valve |