| Year | 1941 |
| Date | 18-Sep |
| Volume | 85 |
| Issue | 2,106 |
| Page | 227 |
| Category | Improving the Two-Stroke |
| Part | |
| Title | Lubrication |
| Author | Edgar T.Westbury |
| Notes | "Elixir of life" to the two-stroke, supply and distribution. End view of experimental 15 c.c. engine, pros and cons of "petroil", direct oil feed, suction-actuated automatic oil feed system, illustrating the principle of suction-cum-pressure system |