From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
The road testing and fitting of experimental horns type WT.23 to a Wraith car.
| Identifier | ExFiles\Box 166\9\ img184 | |
| Date | 18th January 1939 | |
| 6066 To HPS{Horace Percy Smith - Experimental Factory Mgr}/WSC.{W. S. Cassel} c. to Rm{William Robotham - Chief Engineer}/RC{R. Childs}/CAP. Rm{William Robotham - Chief Engineer}/RC.{R. Childs}25/JH.18.1.39. EXPERIMENTAL HORNS TYPE WT.23. We have ready for road test, a pair of experimental wind tone horns. These are fitted with brackets suitable for a Wraith car, and we should be pleased if you would arrange for them to be fitted on car 25.G.VI. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||