| Year | 1919 |
| Date | 09-Jan |
| Volume | 40 |
| Issue | 924 |
| Page | 26 |
| Category | Electrical |
| Part | |
| Title | Electrical News and Notes |
| Author | "The Fuse" |
| Notes | What Niagara Falls Accomplished. The Reason for Using a 25-cycle System. Electrically Welded Ships. Electricity and the Cooling of Castings |