| Year | 1955 |
| Date | 30-Jun |
| Volume | 112 |
| Issue | 2,823 |
| Page | 736 |
| Category | General |
| Part | |
| Title | Facts and Figures. Early Experiments in the Development of a Miniature Hydro-Electric Generating Plant |
| Author | W.U.Hancock |
| Notes | An improvised pressure gauge, typical daily pressure curve, graphs of jet size, water velocity and power, water motor construction, generating plant and switchboard, success at last! |