| Year | 1995 |
| Date | 04-Aug |
| Volume | 175 |
| Issue | 3,998 |
| Page | 164 |
| Category | Bray's Bench |
| Part | 4 |
| Title | Lusus Naturae. A Grasshopper Beam Engine |
| Author | Stan Bray |
| Notes | Connecting rod, piston and piston rod, the valve and valve gear, the eccentric and strap, trial assembly, final details, painting, running |