| Year | 1909 |
| Date | 02-Dec |
| Volume | 21 |
| Issue | 449 |
| Page | 540 |
| Category | Steam |
| Part | 2 |
| Title | Simple Model Steam Engine Construction |
| Author | "Ajax" |
| Notes | Design for a simple double-cylinder working model steam engine, elevations, bending bottom part of standard, bedplate, standard setting out, crankshaft, fixing flywheel |