| Year | 1955 |
| Date | 28-Jul |
| Volume | 113 |
| Issue | 2,827 |
| Page | 88 |
| Category | Internal Combustion |
| Part | |
| Title | Petrol Engines from Scratch. The Story of the Construction of Two 30 c.c. Petrol Engines from the Drawing Board to the First Pop! |
| Author | B.Terry Aspin |
| Notes | Cylinder pattern, core box, crankcase and cylinder-head patterns, light alloy, no more cores, connecting-rod, exhaust stub, oil-pump body, rocker box, home-cast bronze, the foundry work, timing and flywheels, drying the cores |