| Year | 1936 |
| Date | 25-Jun |
| Volume | 74 |
| Issue | 1,833 |
| Page | 607 |
| Category | Testing |
| Part | |
| Title | A Design for a Low-Inertia Hydraulic Dynamometer |
| Author | Edgar T.Westbury |
| Notes | Load measuring gear, shape and dimensions of diaphragm leaves, water supply, operation, diaphragms in the shut and open positions respectively |