| Year | 1930 |
| Date | 24-Apr |
| Volume | 62 |
| Issue | 1,511 |
| Page | 393 |
| Category | Electrical |
| Part | |
| Title | Modern Electrical Installation Work |
| Author | Frederick H.Taylor |
| Notes | Accessories, ceiling roses, looping-in terminals, looping flexible cords, wiring don'ts for ceiling roses, "Bakelite" ceiling roses, the use of three-plate ceiling roses, standard sizes for ceiling roses, ceiling plates and boxes, lamp-holders, patterns |