| Year | 1914 |
| Date | 04-Jun |
| Volume | 30 |
| Issue | 684 |
| Page | 537 |
| Category | Workshop |
| Part | 6 |
| Title | Notes on Model Air Compressors |
| Author | Herbert Addison |
| Notes | Showing arrangement of recievers for testing, method of attaching measuring orifice, curves showing quantity of air passing orifices at various pressures |