| Year | 1906 |
| Date | 18-Oct |
| Volume | 15 |
| Issue | 286 |
| Page | 378 |
| Category | Practical Letters from Our Readers |
| Part | |
| Title | A Spirit Incandescent Lamp |
| Author | A.H.W.Norgate (Captain) |
| Notes | Section through reservoir, lamp fitted for lantern work, bunsen burner, lamp in ordinary use without shade, suspending mantle, ordinary incandescent burner |