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).
Design alteration for the cap on the Air Valve Guide of the Semi-Expanding Carburettor, Phase II.
| Identifier | ExFiles\Box 13\3\ 03-page414 | |
| Date | 15th April 1932 | |
| 87080 To-By.{R.W. Bailey - Chief Engineer} from E/JNR.{Charles L. Jenner} Hs.{Lord Ernest Hives - Chair} WHC. ------------------- E/JNR.{Charles L. Jenner}1/HP.15.4.32. ------------------- Semi-Expanding Carb: Ph.II --------------------------- Will you kindly note that the cap on the top of the Air Valve Guide (LeC.3029) should be altered to the latest design in which the cap is the female piece, and the vent hole is covered by the cap. R.{Sir Henry Royce} says he dislikes the S.U. cap. E/JNR.{Charles L. Jenner} | ||