| Year | 1919 |
| Date | 24-Jul |
| Volume | 41 |
| Issue | 952 |
| Page | 81 |
| Category | Internal Combustion |
| Part | 4 |
| Title | A Quick Revolution High-Power Gas Engine |
| Author | F.Hall Bramley |
| Notes | The Cylinder; Cylinder Head, and Inlet and Exhaust Ports. The pattern, elevation plan & end view of cylinder, the head, inlet & exhaust ports, the head plate |