| Year | 1940 |
| Date | 25-Jan |
| Volume | 82 |
| Issue | 2,020 |
| Page | 93 |
| Category | Electrical |
| Part | |
| Title | Wiring the Workshop |
| Author | Waring S.Sholl |
| Notes | Overhead conductor fixing, general lay-out of wiring, testing for "live" side, bight at switch block, "A.R.P." safety shade |