| Year | 1921 |
| Date | 10-Feb |
| Volume | 44 |
| Issue | 1,033 |
| Page | 111 |
| Category | Electrical |
| Part | |
| Title | Electrical News and Notes |
| Author | "The Fuse" |
| Notes | Crane Motors. Comparisons Between Steam and Electric Railway Working. Chili (Chile) as a Field for Enterprise. Lighting Machine Tools |