| Year | 1955 |
| Date | 10-Nov |
| Volume | 113 |
| Issue | 2,842 |
| Page | 708 |
| Category | General |
| Part | |
| Title | Heat from Used Oil |
| Author | F.Evans |
| Notes | Burning waste lubricating oil. Smokeless combustion, honeycombing of firebricks, the principle explained, extra air supply, water distribution, lighting the burner, rather noisy fire, free-flowing oil, an alternative system |