| Year | 1947 |
| Date | 23-Jan |
| Volume | 96 |
| Issue | 2,385 |
| Page | 116 |
| Category | Internal Combustion |
| Part | |
| Title | The Story of a Petrol Engine |
| Author | J.L. |
| Notes | Method of boring the cylinder, scrap from the junk box, the second piston, third connecting-rod and third crankshaft, the second cylinder-head with valves |