| Year | 2024 |
| Date | 17-May |
| Volume | 232 |
| Issue | 4,743 |
| Page | 688 |
| Category | Stationary Engine |
| Part | 4 |
| Title | A Twin Tandem Compound Steam Engine |
| Author | Graeme Quayle |
| Notes | Presents his own design for a compound winding engine. Cylinders, connector and trunk guide assembled, cylinder and valve chest parts, cylinder cladding, cladding screws, pistons and rods |