| Year | 1902 |
| Date | 13-Jan |
| Volume | 6 |
| Issue | 67 |
| Page | 95 |
| Category | Amateurs' Supplies |
| Part | |
| Title | Small Lamps and Other Electrical Goods (Archibald J.Wright) |
| Author | |
| Notes | "Gem" button-hole lamp, small accumulator in glass containing vessel, electric lamp stations |