| Year | 1911 |
| Date | 27-Jul |
| Volume | 25 |
| Issue | 535 |
| Page | 90 |
| Category | Steam |
| Part | 15 |
| Title | Simple Model Steam Engine Construction |
| Author | "Ajax" |
| Notes | Piece forming engine frame or bearing plates, showing bent to shape & assembled, crankshaft with flywheel & driving pinion, cylinder block steam ports, piston rod head, boiler ends |