| Year | 1979 |
| Date | 16-Feb |
| Volume | 145 |
| Issue | 3,603 |
| Page | 232 |
| Category | Jeynes' Corner |
| Part | 6 |
| Title | The hydraulic ram in perspective |
| Author | E.H.Jeynes |
| Notes | Some ram designs published in the "Model Engineer" in the past. 27 March 1913, 27 September 1956, Mr Kusano's water pump |