| Year | 1919 |
| Date | 11-Dec |
| Volume | 41 |
| Issue | 972 |
| Page | 545 |
| Category | General |
| Part | |
| Title | Engineering and Invention Notes |
| Author | |
| Notes | Society of Technical Engineers. A New British Typewriter Factory. The Junior Institution of Engineers. The Record Glide. Awards to Tank Inventors. A New Helicopter Flying Machine. A New Wind-Power Electric Lighting Plant. The Sales Engineer |