| Year | 1909 |
| Date | 14-Jan |
| Volume | 20 |
| Issue | 403 |
| Page | 43 |
| Category | Practical Letters from Our Readers |
| Part | |
| Title | Re Small Modern Electric Light Plants |
| Author | G.J.Hartwell |
| Notes | Carrying capacity of single & stranded conductors for electic lighting, fusing current for tin & copper wires |