| Year | 1928 |
| Date | 21-Jun |
| Volume | 58 |
| Issue | 1,415 |
| Page | 580 |
| Category | Internal Combustion |
| Part | 6 |
| Title | Designing and Building Model Internal Combustion Engines |
| Author | Edgar T.Westbury |
| Notes | Carburation. "Floatless" carburettor or mixing valve, three examples of single-lever carburation |