| Year | 1924 |
| Date | 05-Jun |
| Volume | 50 |
| Issue | 1,206 |
| Page | 638 |
| Category | Electrical |
| Part | |
| Title | Simple Points on Electric Testing and Electric Instruments |
| Author | G.Gentry |
| Notes | Lecturette to St. Bride Radio and Experimental Society. Voltage drop, bridge testing, the unit of current |