| Year | 1929 |
| Date | 07-Nov |
| Volume | 61 |
| Issue | 1,487 |
| Page | 434 |
| Category | Stationary Engine |
| Part | |
| Title | A Piston-Valve Double-Acting Steam Engine |
| Author | |
| Notes | A Simple But Interesting Job for Juniors. The cylinders and valve tube, the piston, the valve, the flywheel, crankshaft, crank and connecting-rod, the crosshead and guide, the eccentric, the bearings, the base |