| Year | 1934 |
| Date | 17-May |
| Volume | 70 |
| Issue | 1,723 |
| Page | 464 |
| Category | Stationary Engine |
| Part | |
| Title | A Design for a Model "Grasshopper" Engine |
| Author | H.Muncaster |
| Notes | Part plan showing cylinder, vertical cylinder and valve, lever and gudgeons, side view and plan of bedplate, piston rod cap, feed pump, governor details |