| Year | 1940 |
| Date | 21-Mar |
| Volume | 82 |
| Issue | 2,028 |
| Page | 298 |
| Category | Stationary Engine |
| Part | |
| Title | Vertical Engines |
| Author | Henry Greenly |
| Notes | Novelty in model high-speed steam engine design. Connecting the piston-valve to the valve-gear, alternative method, "Peache" valve gear and "Uniflow" steam distribution, mechanical lubrication, additional fitments, cross sections |