| Year | 1928 |
| Date | 23-Aug |
| Volume | 59 |
| Issue | 1,424 |
| Page | 177 |
| Category | Stationary Engine |
| Part | |
| Title | Some Experiments with an Oscillating Engine |
| Author | W.H.March |
| Notes | The Pros and Cons of some Main Features in Design. Block pistons, lagged cylinders, economy, cup piston and guide, pressure - friction ratio, balance |