| Year | 1935 |
| Date | 26-Dec |
| Volume | 73 |
| Issue | 1,807 |
| Page | 610 |
| Category | Petrol Engine Topics |
| Part | |
| Title | Simple Components for Small Engines |
| Author | Edgar T.Westbury |
| Notes | A simple high speed contact-breaker, employing a Delco-Remy lightweight interrupter arm, cam for high-speed contact breaker, attaching cam to shaft, contact materials, securing contact breaker cam to the shaft |