| Year | 1917 |
| Date | 21-Jun |
| Volume | 36 |
| Issue | 843 |
| Page | 394 |
| Category | General |
| Part | |
| Title | How to Manage Small Power Plants |
| Author | W.T.Wardale |
| Notes | Practical Hints for National Service Workers. Belts, moving belts up and down cone pulleys, care in using oil, purchasing stores, a list of reliable firms |