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).
Hand choke controls for the Wraith III model.
| Identifier | ExFiles\Box 6\6\ 06-page185 | |
| Date | 15th April 1937 | |
| BY.{R.W. Bailey - Chief Engineer} c. Rm.{William Robotham - Chief Engineer} HPS.{Horace Percy Smith - Experimental Factory Mgr} 600 Wraith III. E/JNR.{Charles L. Jenner}4/HP.15.4.37. We send you herewith:- LeC.5626 - Hand Choke Controls. E/JNR.{Charles L. Jenner} | ||