| Year | 1911 |
| Date | 16-Mar |
| Volume | 24 |
| Issue | 516 |
| Page | 252 |
| Category | Electrical |
| Part | |
| Title | Flexible Cord and Insulator Systems of Electric Wiring |
| Author | "Zodiac" |
| Notes | Peschel insulator, porcelain insulator, room wired on the flexible cord system, section of connecting rose, three terminal connecting rose (cover removed), two terminal connecting rose |