| Year | 1957 |
| Date | 13-Jun |
| Volume | 116 |
| Issue | 2,925 |
| Page | 848 |
| Category | Turbine |
| Part | |
| Title | A Super-Speed Steam Turbine |
| Author | R.H.Mapplebeck |
| Notes | Model power boat unit. The blade shape, the engraver, the collet, the shaft, a delicate job, casing and bearings, the rotor front bearing, balancing the rotor, lubrication, the gearbox, the nozzle, the pumps, suitable boiler, in conclusion |