| Year | 1960 |
| Date | 25-Aug |
| Volume | 123 |
| Issue | 3,085 |
| Page | 230 |
| Category | Internal Combustion |
| Part | |
| Title | Model Petrol Engine Design |
| Author | Edgar T.Westbury |
| Notes | Exploded view of the Ladybird 2.5 c.c. engine, first principles of design, geometry, proposed V8 30 c.c. designed by D.H.Chaddock, A.D.Rankine's 30 c.c. for the hydroplane Oigh Alba, theory, things that matter |