| Year | 1932 |
| Date | 07-Jul |
| Volume | 67 |
| Issue | 1,626 |
| Page | 15 |
| Category | Nautical |
| Part | 3 |
| Title | A Model Vertical Launch Type Steam Engine |
| Author | Geo. Gentry |
| Notes | Built by Mr. E.H.Harberd after the designs of Mr. G.F.G.Desvignes. The steam chest cover, the eccentric sheaves, the bedplate and main bearings, the frame, the crank shaft, the connecting rod, the crosshead, the piston rod, the valve rod |